87986525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10373

約数の個数: 24

約数和(自身を含む): 122873088

約数和(自身を除く): 34886563

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 10321, 51605, 113531, 258025, 319951, 567655, 1599755, 2838275, 3519461, 7998775, 17597305, 87986525]

約数ペア:

[(1, 87986525), (5, 17597305), (11, 7998775), (25, 3519461), (31, 2838275), (55, 1599755), (155, 567655), (275, 319951), (341, 258025), (775, 113531), (1705, 51605), (8525, 10321)]