85005025

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7963}}^1$

素因数の和:8041

約数の個数: 24

約数和(自身を含む): 122454464

約数和(自身を除く): 37449439

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 7963, 10675, 39815, 55741, 199075, 278705, 485743, 1393525, 2428715, 3400201, 12143575, 17001005, 85005025]

約数ペア:

[(1, 85005025), (5, 17001005), (7, 12143575), (25, 3400201), (35, 2428715), (61, 1393525), (175, 485743), (305, 278705), (427, 199075), (1525, 55741), (2135, 39815), (7963, 10675)]