22880975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 31893792

約数和(自身を除く): 9012817

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 3061, 7475, 15305, 39793, 70403, 76525, 198965, 352015, 915239, 994825, 1760075, 4576195, 22880975]

約数ペア:

[(1, 22880975), (5, 4576195), (13, 1760075), (23, 994825), (25, 915239), (65, 352015), (115, 198965), (299, 76525), (325, 70403), (575, 39793), (1495, 15305), (3061, 7475)]