912475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1272240

約数和(自身を除く): 359765

約数列:

[1, 5, 17, 19, 25, 85, 95, 113, 323, 425, 475, 565, 1615, 1921, 2147, 2825, 8075, 9605, 10735, 36499, 48025, 53675, 182495, 912475]

約数ペア:

[(1, 912475), (5, 182495), (17, 53675), (19, 48025), (25, 36499), (85, 10735), (95, 9605), (113, 8075), (323, 2825), (425, 2147), (475, 1921), (565, 1615)]