64024965

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 121440000

約数和(自身を除く): 57415035

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 109, 135, 171, 229, 285, 327, 513, 545, 687, 855, 981, 1145, 1635, 2061, 2071, 2565, 2943, 3435, 4351, 4905, 6183, 6213, 10305, 10355, 13053, 14715, 18639, 21755, 24961, 30915, 31065, 39159, 55917, 65265, 74883, 93195, 117477, 124805, 195795, 224649, 279585, 374415, 474259, 587385, 673947, 1123245, 1422777, 2371295, 3369735, 4268331, 7113885, 12804993, 21341655, 64024965]

約数ペア:

[(1, 64024965), (3, 21341655), (5, 12804993), (9, 7113885), (15, 4268331), (19, 3369735), (27, 2371295), (45, 1422777), (57, 1123245), (95, 673947), (109, 587385), (135, 474259), (171, 374415), (229, 279585), (285, 224649), (327, 195795), (513, 124805), (545, 117477), (687, 93195), (855, 74883), (981, 65265), (1145, 55917), (1635, 39159), (2061, 31065), (2071, 30915), (2565, 24961), (2943, 21755), (3435, 18639), (4351, 14715), (4905, 13053), (6183, 10355), (6213, 10305)]