47469815

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 60440688

約数和(自身を除く): 12970873

約数列:

[1, 5, 23, 115, 131, 137, 529, 655, 685, 2645, 3013, 3151, 15065, 15755, 17947, 69299, 72473, 89735, 346495, 362365, 412781, 2063905, 9493963, 47469815]

約数ペア:

[(1, 47469815), (5, 9493963), (23, 2063905), (115, 412781), (131, 362365), (137, 346495), (529, 89735), (655, 72473), (685, 69299), (2645, 17947), (3013, 15755), (3151, 15065)]