135557985

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 220937472

約数和(自身を除く): 85379487

約数列:

[1, 3, 5, 15, 97, 151, 291, 453, 485, 617, 755, 1455, 1851, 2265, 3085, 9255, 14647, 43941, 59849, 73235, 93167, 179547, 219705, 279501, 299245, 465835, 897735, 1397505, 9037199, 27111597, 45185995, 135557985]

約数ペア:

[(1, 135557985), (3, 45185995), (5, 27111597), (15, 9037199), (97, 1397505), (151, 897735), (291, 465835), (453, 299245), (485, 279501), (617, 219705), (755, 179547), (1455, 93167), (1851, 73235), (2265, 59849), (3085, 43941), (9255, 14647)]