11856475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 15686000

約数和(自身を除く): 3829525

約数列:

[1, 5, 19, 25, 95, 109, 229, 475, 545, 1145, 2071, 2725, 4351, 5725, 10355, 21755, 24961, 51775, 108775, 124805, 474259, 624025, 2371295, 11856475]

約数ペア:

[(1, 11856475), (5, 2371295), (19, 624025), (25, 474259), (95, 124805), (109, 108775), (229, 51775), (475, 24961), (545, 21755), (1145, 10355), (2071, 5725), (2725, 4351)]