54742575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{25169}}^1$

素因数の和:25211

約数の個数: 24

約数和(自身を含む): 93632400

約数和(自身を除く): 38889825

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 25169, 75507, 125845, 377535, 629225, 729901, 1887675, 2189703, 3649505, 10948515, 18247525, 54742575]

約数ペア:

[(1, 54742575), (3, 18247525), (5, 10948515), (15, 3649505), (25, 2189703), (29, 1887675), (75, 729901), (87, 629225), (145, 377535), (435, 125845), (725, 75507), (2175, 25169)]