528067475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85517}}^1$

素因数の和:85559

約数の個数: 24

約数和(自身を含む): 742296240

約数和(自身を除く): 214228765

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 85517, 427585, 1111721, 1624823, 2137925, 5558605, 8124115, 21122699, 27793025, 40620575, 105613495, 528067475]

約数ペア:

[(1, 528067475), (5, 105613495), (13, 40620575), (19, 27793025), (25, 21122699), (65, 8124115), (95, 5558605), (247, 2137925), (325, 1624823), (475, 1111721), (1235, 427585), (6175, 85517)]