108769825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6917}}^1$

素因数の和:6981

約数の個数: 24

約数和(自身を含む): 146689272

約数和(自身を除く): 37919447

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 6917, 15725, 34585, 117589, 172925, 255929, 587945, 1279645, 2939725, 4350793, 6398225, 21753965, 108769825]

約数ペア:

[(1, 108769825), (5, 21753965), (17, 6398225), (25, 4350793), (37, 2939725), (85, 1279645), (185, 587945), (425, 255929), (629, 172925), (925, 117589), (3145, 34585), (6917, 15725)]