22770125

素因数分解:

$5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 33156864

約数和(自身を除く): 10386739

約数列:

[1, 5, 7, 25, 35, 53, 125, 175, 265, 371, 491, 875, 1325, 1855, 2455, 3437, 6625, 9275, 12275, 17185, 26023, 46375, 61375, 85925, 130115, 182161, 429625, 650575, 910805, 3252875, 4554025, 22770125]

約数ペア:

[(1, 22770125), (5, 4554025), (7, 3252875), (25, 910805), (35, 650575), (53, 429625), (125, 182161), (175, 130115), (265, 85925), (371, 61375), (491, 46375), (875, 26023), (1325, 17185), (1855, 12275), (2455, 9275), (3437, 6625)]