18292475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 24507360

約数和(自身を除く): 6214885

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 1097, 3335, 5485, 16675, 25231, 27425, 31813, 126155, 159065, 630775, 731699, 795325, 3658495, 18292475]

約数ペア:

[(1, 18292475), (5, 3658495), (23, 795325), (25, 731699), (29, 630775), (115, 159065), (145, 126155), (575, 31813), (667, 27425), (725, 25231), (1097, 16675), (3335, 5485)]