1207655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1530144

約数和(自身を除く): 322489

約数列:

[1, 5, 41, 43, 137, 205, 215, 685, 1763, 5617, 5891, 8815, 28085, 29455, 241531, 1207655]

約数ペア:

[(1, 1207655), (5, 241531), (41, 29455), (43, 28085), (137, 8815), (205, 5891), (215, 5617), (685, 1763)]