634337575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22277}}^1$

素因数の和:22371

約数の個数: 24

約数和(自身を含む): 845316432

約数和(自身を除く): 210978857

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 5695, 22277, 28475, 111385, 378709, 556925, 1492559, 1893545, 7462795, 9467725, 25373503, 37313975, 126867515, 634337575]

約数ペア:

[(1, 634337575), (5, 126867515), (17, 37313975), (25, 25373503), (67, 9467725), (85, 7462795), (335, 1893545), (425, 1492559), (1139, 556925), (1675, 378709), (5695, 111385), (22277, 28475)]