520099495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{13441}}^1$

素因数の和:13626

約数の個数: 16

約数和(自身を含む): 638763840

約数和(自身を除く): 118664345

約数列:

[1, 5, 71, 109, 355, 545, 7739, 13441, 38695, 67205, 954311, 1465069, 4771555, 7325345, 104019899, 520099495]

約数ペア:

[(1, 520099495), (5, 104019899), (71, 7325345), (109, 4771555), (355, 1465069), (545, 954311), (7739, 67205), (13441, 38695)]