61770145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9984

約数の個数: 16

約数和(自身を含む): 78471360

約数和(自身を除く): 16701215

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 9907, 49535, 287303, 426001, 1436515, 2130005, 12354029, 61770145]

約数ペア:

[(1, 61770145), (5, 12354029), (29, 2130005), (43, 1436515), (145, 426001), (215, 287303), (1247, 49535), (6235, 9907)]