30527025

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 50856864

約数和(自身を除く): 20329839

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 2055, 2971, 3425, 8913, 10275, 14855, 44565, 74275, 222825, 407027, 1221081, 2035135, 6105405, 10175675, 30527025]

約数ペア:

[(1, 30527025), (3, 10175675), (5, 6105405), (15, 2035135), (25, 1221081), (75, 407027), (137, 222825), (411, 74275), (685, 44565), (2055, 14855), (2971, 10275), (3425, 8913)]