64927575

素因数分解:

$3^4\times 5^2\times {\mathrm{32063}}^1$

素因数の和:32085

約数の個数: 30

約数和(自身を含む): 120272064

約数和(自身を除く): 55344489

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 32063, 96189, 160315, 288567, 480945, 801575, 865701, 1442835, 2404725, 2597103, 4328505, 7214175, 12985515, 21642525, 64927575]

約数ペア:

[(1, 64927575), (3, 21642525), (5, 12985515), (9, 7214175), (15, 4328505), (25, 2597103), (27, 2404725), (45, 1442835), (75, 865701), (81, 801575), (135, 480945), (225, 288567), (405, 160315), (675, 96189), (2025, 32063)]