18392525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 24641280

約数和(自身を除く): 6248755

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 1103, 3335, 5515, 16675, 25369, 27575, 31987, 126845, 159935, 634225, 735701, 799675, 3678505, 18392525]

約数ペア:

[(1, 18392525), (5, 3678505), (23, 799675), (25, 735701), (29, 634225), (115, 159935), (145, 126845), (575, 31987), (667, 27575), (725, 25369), (1103, 16675), (3335, 5515)]