30790425

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1163}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 51094944

約数和(自身を除く): 20304519

約数列:

[1, 3, 5, 15, 25, 75, 353, 1059, 1163, 1765, 3489, 5295, 5815, 8825, 17445, 26475, 29075, 87225, 410539, 1231617, 2052695, 6158085, 10263475, 30790425]

約数ペア:

[(1, 30790425), (3, 10263475), (5, 6158085), (15, 2052695), (25, 1231617), (75, 410539), (353, 87225), (1059, 29075), (1163, 26475), (1765, 17445), (3489, 8825), (5295, 5815)]