26287525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 37658304

約数和(自身を除く): 11370779

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 5623, 28115, 61853, 95591, 140575, 309265, 477955, 1051501, 1546325, 2389775, 5257505, 26287525]

約数ペア:

[(1, 26287525), (5, 5257505), (11, 2389775), (17, 1546325), (25, 1051501), (55, 477955), (85, 309265), (187, 140575), (275, 95591), (425, 61853), (935, 28115), (4675, 5623)]