86221825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 112635648

約数和(自身を除く): 26413823

約数列:

[1, 5, 23, 25, 113, 115, 565, 575, 1327, 2599, 2825, 6635, 12995, 30521, 33175, 64975, 149951, 152605, 749755, 763025, 3448873, 3748775, 17244365, 86221825]

約数ペア:

[(1, 86221825), (5, 17244365), (23, 3748775), (25, 3448873), (113, 763025), (115, 749755), (565, 152605), (575, 149951), (1327, 64975), (2599, 33175), (2825, 30521), (6635, 12995)]