22002155

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 9879445

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 409, 1015, 1537, 1855, 2045, 2863, 7685, 10759, 11861, 14315, 21677, 53795, 59305, 83027, 108385, 151739, 415135, 628633, 758695, 3143165, 4400431, 22002155]

約数ペア:

[(1, 22002155), (5, 4400431), (7, 3143165), (29, 758695), (35, 628633), (53, 415135), (145, 151739), (203, 108385), (265, 83027), (371, 59305), (409, 53795), (1015, 21677), (1537, 14315), (1855, 11861), (2045, 10759), (2863, 7685)]