26638675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 39313456

約数和(自身を除く): 12674781

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 181, 203, 725, 841, 905, 1015, 1267, 4205, 4525, 5075, 5249, 5887, 6335, 21025, 26245, 29435, 31675, 36743, 131225, 147175, 152221, 183715, 761105, 918575, 1065547, 3805525, 5327735, 26638675]

約数ペア:

[(1, 26638675), (5, 5327735), (7, 3805525), (25, 1065547), (29, 918575), (35, 761105), (145, 183715), (175, 152221), (181, 147175), (203, 131225), (725, 36743), (841, 31675), (905, 29435), (1015, 26245), (1267, 21025), (4205, 6335), (4525, 5887), (5075, 5249)]