552763625

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 706717440

約数和(自身を除く): 153953815

約数列:

[1, 5, 25, 59, 125, 241, 295, 311, 1205, 1475, 1555, 6025, 7375, 7775, 14219, 18349, 30125, 38875, 71095, 74951, 91745, 355475, 374755, 458725, 1777375, 1873775, 2293625, 4422109, 9368875, 22110545, 110552725, 552763625]

約数ペア:

[(1, 552763625), (5, 110552725), (25, 22110545), (59, 9368875), (125, 4422109), (241, 2293625), (295, 1873775), (311, 1777375), (1205, 458725), (1475, 374755), (1555, 355475), (6025, 91745), (7375, 74951), (7775, 71095), (14219, 38875), (18349, 30125)]