26816574825

素因数分解:

$3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 168

約数和(自身を含む): 53730306080

約数和(自身を除く): 26913731255

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 43, 45, 57, 75, 81, 95, 129, 135, 171, 215, 225, 243, 285, 387, 405, 475, 513, 645, 675, 729, 817, 855, 1075, 1161, 1215, 1425, 1539, 1801, 1935, 2025, 2451, 2565, 3225, 3483, 3645, 4085, 4275, 4617, 5403, 5805, 6075, 7353, 7695, 9005, 9675, 10449, 12255, 12825, 13851, 16209, 17415, 18225, 20425, 22059, 23085, 27015, 29025, 31347, 34219, 36765, 38475, 45025, 48627, 52245, 61275, 66177, 69255, 77443, 81045, 87075, 102657, 110295, 115425, 135075, 145881, 156735, 171095, 183825, 198531, 232329, 243135, 261225, 307971, 330885, 346275, 387215, 405225, 437643, 513285, 551475, 595593, 696987, 729405, 783675, 855475, 923913, 992655, 1161645, 1215675, 1312929, 1471417, 1539855, 1654425, 1936075, 2090961, 2188215, 2566425, 2771739, 2977965, 3484935, 3647025, 4414251, 4619565, 4963275, 5808225, 6272883, 6564645, 7357085, 7699275, 8315217, 10454805, 10941075, 13242753, 13858695, 14889825, 17424675, 18818649, 22071255, 23097825, 24945651, 31364415, 32823225, 36785425, 39728259, 41576085, 52274025, 56455947, 66213765, 69293475, 94093245, 110356275, 119184777, 124728255, 156822075, 198641295, 207880425, 282279735, 331068825, 357554331, 470466225, 595923885, 623641275, 993206475, 1072662993, 1411398675, 1787771655, 2979619425, 5363314965, 8938858275, 26816574825]

約数ペア:

[(1, 26816574825), (3, 8938858275), (5, 5363314965), (9, 2979619425), (15, 1787771655), (19, 1411398675), (25, 1072662993), (27, 993206475), (43, 623641275), (45, 595923885), (57, 470466225), (75, 357554331), (81, 331068825), (95, 282279735), (129, 207880425), (135, 198641295), (171, 156822075), (215, 124728255), (225, 119184777), (243, 110356275), (285, 94093245), (387, 69293475), (405, 66213765), (475, 56455947), (513, 52274025), (645, 41576085), (675, 39728259), (729, 36785425), (817, 32823225), (855, 31364415), (1075, 24945651), (1161, 23097825), (1215, 22071255), (1425, 18818649), (1539, 17424675), (1801, 14889825), (1935, 13858695), (2025, 13242753), (2451, 10941075), (2565, 10454805), (3225, 8315217), (3483, 7699275), (3645, 7357085), (4085, 6564645), (4275, 6272883), (4617, 5808225), (5403, 4963275), (5805, 4619565), (6075, 4414251), (7353, 3647025), (7695, 3484935), (9005, 2977965), (9675, 2771739), (10449, 2566425), (12255, 2188215), (12825, 2090961), (13851, 1936075), (16209, 1654425), (17415, 1539855), (18225, 1471417), (20425, 1312929), (22059, 1215675), (23085, 1161645), (27015, 992655), (29025, 923913), (31347, 855475), (34219, 783675), (36765, 729405), (38475, 696987), (45025, 595593), (48627, 551475), (52245, 513285), (61275, 437643), (66177, 405225), (69255, 387215), (77443, 346275), (81045, 330885), (87075, 307971), (102657, 261225), (110295, 243135), (115425, 232329), (135075, 198531), (145881, 183825), (156735, 171095)]