85951375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 113637888

約数和(自身を除く): 27686513

約数列:

[1, 5, 25, 31, 41, 125, 155, 205, 541, 775, 1025, 1271, 2705, 3875, 5125, 6355, 13525, 16771, 22181, 31775, 67625, 83855, 110905, 158875, 419275, 554525, 687611, 2096375, 2772625, 3438055, 17190275, 85951375]

約数ペア:

[(1, 85951375), (5, 17190275), (25, 3438055), (31, 2772625), (41, 2096375), (125, 687611), (155, 554525), (205, 419275), (541, 158875), (775, 110905), (1025, 83855), (1271, 67625), (2705, 31775), (3875, 22181), (5125, 16771), (6355, 13525)]