40982275

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 52161840

約数和(自身を除く): 11179565

約数列:

[1, 5, 25, 89, 113, 163, 445, 565, 815, 2225, 2825, 4075, 10057, 14507, 18419, 50285, 72535, 92095, 251425, 362675, 460475, 1639291, 8196455, 40982275]

約数ペア:

[(1, 40982275), (5, 8196455), (25, 1639291), (89, 460475), (113, 362675), (163, 251425), (445, 92095), (565, 72535), (815, 50285), (2225, 18419), (2825, 14507), (4075, 10057)]