121281635

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 147744000

約数和(自身を除く): 26462365

約数列:

[1, 5, 89, 445, 449, 607, 2245, 3035, 39961, 54023, 199805, 270115, 272543, 1362715, 24256327, 121281635]

約数ペア:

[(1, 121281635), (5, 24256327), (89, 1362715), (445, 272543), (449, 270115), (607, 199805), (2245, 54023), (3035, 39961)]