2378725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 3247560

約数和(自身を除く): 868835

約数列:

[1, 5, 17, 25, 29, 85, 145, 193, 425, 493, 725, 965, 2465, 3281, 4825, 5597, 12325, 16405, 27985, 82025, 95149, 139925, 475745, 2378725]

約数ペア:

[(1, 2378725), (5, 475745), (17, 139925), (25, 95149), (29, 82025), (85, 27985), (145, 16405), (193, 12325), (425, 5597), (493, 4825), (725, 3281), (965, 2465)]