41520175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 54175104

約数和(自身を除く): 12654929

約数列:

[1, 5, 23, 25, 115, 163, 443, 575, 815, 2215, 3749, 4075, 10189, 11075, 18745, 50945, 72209, 93725, 254725, 361045, 1660807, 1805225, 8304035, 41520175]

約数ペア:

[(1, 41520175), (5, 8304035), (23, 1805225), (25, 1660807), (115, 361045), (163, 254725), (443, 93725), (575, 72209), (815, 50945), (2215, 18745), (3749, 11075), (4075, 10189)]