66764385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26029}}^1$

素因数の和:26062

約数の個数: 32

約数和(自身を含む): 124944000

約数和(自身を除く): 58179615

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 26029, 78087, 130145, 234261, 390435, 494551, 702783, 1171305, 1483653, 2472755, 3513915, 4450959, 7418265, 13352877, 22254795, 66764385]

約数ペア:

[(1, 66764385), (3, 22254795), (5, 13352877), (9, 7418265), (15, 4450959), (19, 3513915), (27, 2472755), (45, 1483653), (57, 1171305), (95, 702783), (135, 494551), (171, 390435), (285, 234261), (513, 130145), (855, 78087), (2565, 26029)]