7871305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 10301760

約数和(自身を除く): 2430455

約数列:

[1, 5, 13, 65, 83, 415, 1079, 1459, 5395, 7295, 18967, 94835, 121097, 605485, 1574261, 7871305]

約数ペア:

[(1, 7871305), (5, 1574261), (13, 605485), (65, 121097), (83, 94835), (415, 18967), (1079, 7295), (1459, 5395)]