129609845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{3181}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 161518320

約数和(自身を除く): 31908475

約数列:

[1, 5, 29, 145, 281, 1405, 3181, 8149, 15905, 40745, 92249, 461245, 893861, 4469305, 25921969, 129609845]

約数ペア:

[(1, 129609845), (5, 25921969), (29, 4469305), (145, 893861), (281, 461245), (1405, 92249), (3181, 40745), (8149, 15905)]