25123485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 16873827

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 557, 1455, 1671, 2785, 3007, 8355, 9021, 15035, 17267, 45105, 51801, 54029, 86335, 162087, 259005, 270145, 810435, 1674899, 5024697, 8374495, 25123485]

約数ペア:

[(1, 25123485), (3, 8374495), (5, 5024697), (15, 1674899), (31, 810435), (93, 270145), (97, 259005), (155, 162087), (291, 86335), (465, 54029), (485, 51801), (557, 45105), (1455, 17267), (1671, 15035), (2785, 9021), (3007, 8355)]