165005125

素因数分解:

$5^3\times {\mathrm{271}}^1\times {\mathrm{4871}}^1$

素因数の和:5157

約数の個数: 16

約数和(自身を含む): 206728704

約数和(自身を除く): 41723579

約数列:

[1, 5, 25, 125, 271, 1355, 4871, 6775, 24355, 33875, 121775, 608875, 1320041, 6600205, 33001025, 165005125]

約数ペア:

[(1, 165005125), (5, 33001025), (25, 6600205), (125, 1320041), (271, 608875), (1355, 121775), (4871, 33875), (6775, 24355)]