9720835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 12280896

約数和(自身を除く): 2560061

約数列:

[1, 5, 23, 115, 137, 617, 685, 3085, 3151, 14191, 15755, 70955, 84529, 422645, 1944167, 9720835]

約数ペア:

[(1, 9720835), (5, 1944167), (23, 422645), (115, 84529), (137, 70955), (617, 15755), (685, 14191), (3085, 3151)]