71536475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 93000000

約数和(自身を除く): 21463525

約数列:

[1, 5, 25, 29, 79, 145, 395, 725, 1249, 1975, 2291, 6245, 11455, 31225, 36221, 57275, 98671, 181105, 493355, 905525, 2466775, 2861459, 14307295, 71536475]

約数ペア:

[(1, 71536475), (5, 14307295), (25, 2861459), (29, 2466775), (79, 905525), (145, 493355), (395, 181105), (725, 98671), (1249, 57275), (1975, 36221), (2291, 31225), (6245, 11455)]