40126525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 51450080

約数和(自身を除く): 11323555

約数列:

[1, 5, 25, 43, 163, 215, 229, 815, 1075, 1145, 4075, 5725, 7009, 9847, 35045, 37327, 49235, 175225, 186635, 246175, 933175, 1605061, 8025305, 40126525]

約数ペア:

[(1, 40126525), (5, 8025305), (25, 1605061), (43, 933175), (163, 246175), (215, 186635), (229, 175225), (815, 49235), (1075, 37327), (1145, 35045), (4075, 9847), (5725, 7009)]