315260675

素因数分解:

$5^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 396057984

約数和(自身を除く): 80797309

約数列:

[1, 5, 25, 193, 223, 293, 965, 1115, 1465, 4825, 5575, 7325, 43039, 56549, 65339, 215195, 282745, 326695, 1075975, 1413725, 1633475, 12610427, 63052135, 315260675]

約数ペア:

[(1, 315260675), (5, 63052135), (25, 12610427), (193, 1633475), (223, 1413725), (293, 1075975), (965, 326695), (1115, 282745), (1465, 215195), (4825, 65339), (5575, 56549), (7325, 43039)]