188088875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 254304960

約数和(自身を除く): 66216085

約数列:

[1, 5, 13, 25, 65, 125, 283, 325, 409, 1415, 1625, 2045, 3679, 5317, 7075, 10225, 18395, 26585, 35375, 51125, 91975, 115747, 132925, 459875, 578735, 664625, 1504711, 2893675, 7523555, 14468375, 37617775, 188088875]

約数ペア:

[(1, 188088875), (5, 37617775), (13, 14468375), (25, 7523555), (65, 2893675), (125, 1504711), (283, 664625), (325, 578735), (409, 459875), (1415, 132925), (1625, 115747), (2045, 91975), (3679, 51125), (5317, 35375), (7075, 26585), (10225, 18395)]