40716765

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6907}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 71124768

約数和(自身を除く): 30408003

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 6907, 20721, 34535, 62163, 103605, 310815, 904817, 2714451, 4524085, 8143353, 13572255, 40716765]

約数ペア:

[(1, 40716765), (3, 13572255), (5, 8143353), (9, 4524085), (15, 2714451), (45, 904817), (131, 310815), (393, 103605), (655, 62163), (1179, 34535), (1965, 20721), (5895, 6907)]