131525025

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{10501}}^1$

素因数の和:10681

約数の個数: 24

約数和(自身を含む): 218777664

約数和(自身を除く): 87252639

約数列:

[1, 3, 5, 15, 25, 75, 167, 501, 835, 2505, 4175, 10501, 12525, 31503, 52505, 157515, 262525, 787575, 1753667, 5261001, 8768335, 26305005, 43841675, 131525025]

約数ペア:

[(1, 131525025), (3, 43841675), (5, 26305005), (15, 8768335), (25, 5261001), (75, 1753667), (167, 787575), (501, 262525), (835, 157515), (2505, 52505), (4175, 31503), (10501, 12525)]