9780495575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{62207}}^1$

素因数の和:62567

約数の個数: 24

約数和(自身を含む): 12804894720

約数和(自身を除く): 3024399145

約数列:

[1, 5, 19, 25, 95, 331, 475, 1655, 6289, 8275, 31445, 62207, 157225, 311035, 1181933, 1555175, 5909665, 20590517, 29548325, 102952585, 391219823, 514762925, 1956099115, 9780495575]

約数ペア:

[(1, 9780495575), (5, 1956099115), (19, 514762925), (25, 391219823), (95, 102952585), (331, 29548325), (475, 20590517), (1655, 5909665), (6289, 1555175), (8275, 1181933), (31445, 311035), (62207, 157225)]