30895425

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 66617760

約数和(自身を除く): 35722335

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 73, 75, 81, 95, 99, 135, 165, 171, 209, 219, 225, 275, 285, 297, 365, 405, 475, 495, 513, 627, 657, 675, 803, 825, 855, 891, 1045, 1095, 1387, 1425, 1485, 1539, 1825, 1881, 1971, 2025, 2409, 2475, 2565, 3135, 3285, 4015, 4161, 4275, 4455, 5225, 5475, 5643, 5913, 6935, 7227, 7425, 7695, 9405, 9855, 12045, 12483, 12825, 15257, 15675, 16425, 16929, 20075, 20805, 21681, 22275, 28215, 29565, 34675, 36135, 37449, 38475, 45771, 47025, 49275, 60225, 62415, 65043, 76285, 84645, 104025, 108405, 112347, 137313, 141075, 147825, 180675, 187245, 228855, 312075, 325215, 381425, 411939, 423225, 542025, 561735, 686565, 936225, 1144275, 1235817, 1626075, 2059695, 2808675, 3432825, 6179085, 10298475, 30895425]

約数ペア:

[(1, 30895425), (3, 10298475), (5, 6179085), (9, 3432825), (11, 2808675), (15, 2059695), (19, 1626075), (25, 1235817), (27, 1144275), (33, 936225), (45, 686565), (55, 561735), (57, 542025), (73, 423225), (75, 411939), (81, 381425), (95, 325215), (99, 312075), (135, 228855), (165, 187245), (171, 180675), (209, 147825), (219, 141075), (225, 137313), (275, 112347), (285, 108405), (297, 104025), (365, 84645), (405, 76285), (475, 65043), (495, 62415), (513, 60225), (627, 49275), (657, 47025), (675, 45771), (803, 38475), (825, 37449), (855, 36135), (891, 34675), (1045, 29565), (1095, 28215), (1387, 22275), (1425, 21681), (1485, 20805), (1539, 20075), (1825, 16929), (1881, 16425), (1971, 15675), (2025, 15257), (2409, 12825), (2475, 12483), (2565, 12045), (3135, 9855), (3285, 9405), (4015, 7695), (4161, 7425), (4275, 7227), (4455, 6935), (5225, 5913), (5475, 5643)]