45645789

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 26239011

約数列:

[1, 3, 7, 21, 47, 103, 141, 309, 329, 449, 721, 987, 1347, 2163, 3143, 4841, 9429, 14523, 21103, 33887, 46247, 63309, 101661, 138741, 147721, 323729, 443163, 971187, 2173609, 6520827, 15215263, 45645789]

約数ペア:

[(1, 45645789), (3, 15215263), (7, 6520827), (21, 2173609), (47, 971187), (103, 443163), (141, 323729), (309, 147721), (329, 138741), (449, 101661), (721, 63309), (987, 46247), (1347, 33887), (2163, 21103), (3143, 14523), (4841, 9429)]