71315539525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{15679}}^1\times {\mathrm{5869}}^1$

素因数の和:21589

約数の個数: 24

約数和(自身を含む): 91305267200

約数和(自身を除く): 19989727675

約数列:

[1, 5, 25, 31, 155, 775, 5869, 15679, 29345, 78395, 146725, 181939, 391975, 486049, 909695, 2430245, 4548475, 12151225, 92020051, 460100255, 2300501275, 2852621581, 14263107905, 71315539525]

約数ペア:

[(1, 71315539525), (5, 14263107905), (25, 2852621581), (31, 2300501275), (155, 460100255), (775, 92020051), (5869, 12151225), (15679, 4548475), (29345, 2430245), (78395, 909695), (146725, 486049), (181939, 391975)]