2535988225

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{2903}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 3191170752

約数和(自身を除く): 655182527

約数列:

[1, 5, 25, 83, 415, 421, 2075, 2105, 2903, 10525, 14515, 34943, 72575, 174715, 240949, 873575, 1204745, 1222163, 6023725, 6110815, 30554075, 101439529, 507197645, 2535988225]

約数ペア:

[(1, 2535988225), (5, 507197645), (25, 101439529), (83, 30554075), (415, 6110815), (421, 6023725), (2075, 1222163), (2105, 1204745), (2903, 873575), (10525, 240949), (14515, 174715), (34943, 72575)]