79620375

素因数分解:

$3^1\times 5^3\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 133189056

約数和(自身を除く): 53568681

約数列:

[1, 3, 5, 15, 25, 75, 125, 241, 375, 723, 881, 1205, 2643, 3615, 4405, 6025, 13215, 18075, 22025, 30125, 66075, 90375, 110125, 212321, 330375, 636963, 1061605, 3184815, 5308025, 15924075, 26540125, 79620375]

約数ペア:

[(1, 79620375), (3, 26540125), (5, 15924075), (15, 5308025), (25, 3184815), (75, 1061605), (125, 636963), (241, 330375), (375, 212321), (723, 110125), (881, 90375), (1205, 66075), (2643, 30125), (3615, 22025), (4405, 18075), (6025, 13215)]