252172895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{2609}}^1$

素因数の和:4114

約数の個数: 16

約数和(自身を含む): 326229120

約数和(自身を除く): 74056225

約数列:

[1, 5, 13, 65, 1487, 2609, 7435, 13045, 19331, 33917, 96655, 169585, 3879583, 19397915, 50434579, 252172895]

約数ペア:

[(1, 252172895), (5, 50434579), (13, 19397915), (65, 3879583), (1487, 169585), (2609, 96655), (7435, 33917), (13045, 19331)]