25631155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 10449485

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 347, 395, 869, 935, 1343, 1735, 3817, 4345, 5899, 6715, 14773, 19085, 27413, 29495, 64889, 73865, 137065, 301543, 324445, 466021, 1507715, 2330105, 5126231, 25631155]

約数ペア:

[(1, 25631155), (5, 5126231), (11, 2330105), (17, 1507715), (55, 466021), (79, 324445), (85, 301543), (187, 137065), (347, 73865), (395, 64889), (869, 29495), (935, 27413), (1343, 19085), (1735, 14773), (3817, 6715), (4345, 5899)]