15061425

素因数分解:

$3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 25013280

約数和(自身を除く): 9951855

約数列:

[1, 3, 5, 15, 25, 75, 409, 491, 1227, 1473, 2045, 2455, 6135, 7365, 10225, 12275, 30675, 36825, 200819, 602457, 1004095, 3012285, 5020475, 15061425]

約数ペア:

[(1, 15061425), (3, 5020475), (5, 3012285), (15, 1004095), (25, 602457), (75, 200819), (409, 36825), (491, 30675), (1227, 12275), (1473, 10225), (2045, 7365), (2455, 6135)]