5681295

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 9914112

約数和(自身を除く): 4232817

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 661, 955, 1719, 1983, 2865, 3305, 5949, 8595, 9915, 29745, 126251, 378753, 631255, 1136259, 1893765, 5681295]

約数ペア:

[(1, 5681295), (3, 1893765), (5, 1136259), (9, 631255), (15, 378753), (45, 126251), (191, 29745), (573, 9915), (661, 8595), (955, 5949), (1719, 3305), (1983, 2865)]