13369525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 18443264

約数和(自身を除く): 5073739

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 1327, 2015, 6635, 10075, 17251, 33175, 41137, 86255, 205685, 431275, 534781, 1028425, 2673905, 13369525]

約数ペア:

[(1, 13369525), (5, 2673905), (13, 1028425), (25, 534781), (31, 431275), (65, 205685), (155, 86255), (325, 41137), (403, 33175), (775, 17251), (1327, 10075), (2015, 6635)]