7644715

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 10145520

約数和(自身を除く): 2500805

約数列:

[1, 5, 13, 65, 83, 109, 169, 415, 545, 845, 1079, 1417, 5395, 7085, 9047, 14027, 18421, 45235, 70135, 92105, 117611, 588055, 1528943, 7644715]

約数ペア:

[(1, 7644715), (5, 1528943), (13, 588055), (65, 117611), (83, 92105), (109, 70135), (169, 45235), (415, 18421), (545, 14027), (845, 9047), (1079, 7085), (1417, 5395)]