23559575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 31935456

約数和(自身を除く): 8375881

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1021, 1775, 4615, 5105, 13273, 23075, 25525, 66365, 72491, 331825, 362455, 942383, 1812275, 4711915, 23559575]

約数ペア:

[(1, 23559575), (5, 4711915), (13, 1812275), (25, 942383), (65, 362455), (71, 331825), (325, 72491), (355, 66365), (923, 25525), (1021, 23075), (1775, 13273), (4615, 5105)]