26641875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 47847184

約数和(自身を除く): 21205309

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1093, 1625, 1875, 3279, 4875, 5465, 8125, 14209, 16395, 24375, 27325, 42627, 71045, 81975, 136625, 213135, 355225, 409875, 683125, 1065675, 1776125, 2049375, 5328375, 8880625, 26641875]

約数ペア:

[(1, 26641875), (3, 8880625), (5, 5328375), (13, 2049375), (15, 1776125), (25, 1065675), (39, 683125), (65, 409875), (75, 355225), (125, 213135), (195, 136625), (325, 81975), (375, 71045), (625, 42627), (975, 27325), (1093, 24375), (1625, 16395), (1875, 14209), (3279, 8125), (4875, 5465)]