123558904575

素因数分解:

$3^4\times 5^2\times {\mathrm{61016743}}^1$

素因数の和:61016765

約数の個数: 30

約数和(自身を含む): 228873806744

約数和(自身を除く): 105314902169

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 61016743, 183050229, 305083715, 549150687, 915251145, 1525418575, 1647452061, 2745753435, 4576255725, 4942356183, 8237260305, 13728767175, 24711780915, 41186301525, 123558904575]

約数ペア:

[(1, 123558904575), (3, 41186301525), (5, 24711780915), (9, 13728767175), (15, 8237260305), (25, 4942356183), (27, 4576255725), (45, 2745753435), (75, 1647452061), (81, 1525418575), (135, 915251145), (225, 549150687), (405, 305083715), (675, 183050229), (2025, 61016743)]