3184025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 4338264

約数和(自身を除く): 1154239

約数列:

[1, 5, 13, 25, 65, 97, 101, 325, 485, 505, 1261, 1313, 2425, 2525, 6305, 6565, 9797, 31525, 32825, 48985, 127361, 244925, 636805, 3184025]

約数ペア:

[(1, 3184025), (5, 636805), (13, 244925), (25, 127361), (65, 48985), (97, 32825), (101, 31525), (325, 9797), (485, 6565), (505, 6305), (1261, 2525), (1313, 2425)]