82579805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 124305408

約数和(自身を除く): 41725603

約数列:

[1, 5, 7, 11, 35, 55, 77, 191, 385, 955, 1123, 1337, 2101, 5615, 6685, 7861, 10505, 12353, 14707, 39305, 61765, 73535, 86471, 214493, 432355, 1072465, 1501451, 2359423, 7507255, 11797115, 16515961, 82579805]

約数ペア:

[(1, 82579805), (5, 16515961), (7, 11797115), (11, 7507255), (35, 2359423), (55, 1501451), (77, 1072465), (191, 432355), (385, 214493), (955, 86471), (1123, 73535), (1337, 61765), (2101, 39305), (5615, 14707), (6685, 12353), (7861, 10505)]