13541125

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 18327816

約数和(自身を除く): 4786691

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 641, 845, 1625, 3205, 4225, 8333, 16025, 21125, 41665, 80125, 108329, 208325, 541645, 1041625, 2708225, 13541125]

約数ペア:

[(1, 13541125), (5, 2708225), (13, 1041625), (25, 541645), (65, 208325), (125, 108329), (169, 80125), (325, 41665), (641, 21125), (845, 16025), (1625, 8333), (3205, 4225)]