123023615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 175887936

約数和(自身を除く): 52864321

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 2357, 4015, 4745, 10439, 11785, 25927, 30641, 52195, 129635, 153205, 172061, 337051, 860305, 1685255, 1892671, 2236793, 9463355, 11183965, 24604723, 123023615]

約数ペア:

[(1, 123023615), (5, 24604723), (11, 11183965), (13, 9463355), (55, 2236793), (65, 1892671), (73, 1685255), (143, 860305), (365, 337051), (715, 172061), (803, 153205), (949, 129635), (2357, 52195), (4015, 30641), (4745, 25927), (10439, 11785)]