25101812655

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2438

約数の個数: 128

約数和(自身を含む): 48798858240

約数和(自身を除く): 23697045585

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 113, 129, 135, 153, 215, 255, 339, 387, 459, 565, 645, 731, 765, 1017, 1161, 1695, 1921, 1935, 2193, 2251, 2295, 3051, 3655, 4859, 5085, 5763, 5805, 6579, 6753, 9605, 10965, 11255, 14577, 15255, 17289, 19737, 20259, 24295, 28815, 32895, 33765, 38267, 43731, 51867, 60777, 72885, 82603, 86445, 96793, 98685, 101295, 114801, 131193, 191335, 218655, 247809, 254363, 259335, 290379, 303885, 344403, 413015, 483965, 574005, 655965, 743427, 763089, 871137, 1033209, 1239045, 1271815, 1451895, 1645481, 1722015, 2230281, 2289267, 2613411, 3717135, 3815445, 4324171, 4355685, 4936443, 5166045, 6867801, 8227405, 10937609, 11151405, 11446335, 12972513, 13067055, 14809329, 21620855, 24682215, 32812827, 34339005, 38917539, 44427987, 54688045, 64862565, 74046645, 98438481, 116752617, 164064135, 185939353, 194587695, 222139935, 295315443, 492192405, 557818059, 583763085, 929696765, 1476577215, 1673454177, 2789090295, 5020362531, 8367270885, 25101812655]

約数ペア:

[(1, 25101812655), (3, 8367270885), (5, 5020362531), (9, 2789090295), (15, 1673454177), (17, 1476577215), (27, 929696765), (43, 583763085), (45, 557818059), (51, 492192405), (85, 295315443), (113, 222139935), (129, 194587695), (135, 185939353), (153, 164064135), (215, 116752617), (255, 98438481), (339, 74046645), (387, 64862565), (459, 54688045), (565, 44427987), (645, 38917539), (731, 34339005), (765, 32812827), (1017, 24682215), (1161, 21620855), (1695, 14809329), (1921, 13067055), (1935, 12972513), (2193, 11446335), (2251, 11151405), (2295, 10937609), (3051, 8227405), (3655, 6867801), (4859, 5166045), (5085, 4936443), (5763, 4355685), (5805, 4324171), (6579, 3815445), (6753, 3717135), (9605, 2613411), (10965, 2289267), (11255, 2230281), (14577, 1722015), (15255, 1645481), (17289, 1451895), (19737, 1271815), (20259, 1239045), (24295, 1033209), (28815, 871137), (32895, 763089), (33765, 743427), (38267, 655965), (43731, 574005), (51867, 483965), (60777, 413015), (72885, 344403), (82603, 303885), (86445, 290379), (96793, 259335), (98685, 254363), (101295, 247809), (114801, 218655), (131193, 191335)]