520569855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22817}}^1$

素因数の和:22857

約数の個数: 48

約数和(自身を含む): 1002166560

約数和(自身を除く): 481596705

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 22815, 22817, 68451, 114085, 205353, 296621, 342255, 616059, 889863, 1026765, 1483105, 2669589, 3080295, 3856073, 4449315, 8008767, 11568219, 13347945, 19280365, 34704657, 40043835, 57841095, 104113971, 173523285, 520569855]

約数ペア:

[(1, 520569855), (3, 173523285), (5, 104113971), (9, 57841095), (13, 40043835), (15, 34704657), (27, 19280365), (39, 13347945), (45, 11568219), (65, 8008767), (117, 4449315), (135, 3856073), (169, 3080295), (195, 2669589), (351, 1483105), (507, 1026765), (585, 889863), (845, 616059), (1521, 342255), (1755, 296621), (2535, 205353), (4563, 114085), (7605, 68451), (22815, 22817)]