40864185

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2371}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 71046144

約数和(自身を除く): 30181959

約数列:

[1, 3, 5, 9, 15, 45, 383, 1149, 1915, 2371, 3447, 5745, 7113, 11855, 17235, 21339, 35565, 106695, 908093, 2724279, 4540465, 8172837, 13621395, 40864185]

約数ペア:

[(1, 40864185), (3, 13621395), (5, 8172837), (9, 4540465), (15, 2724279), (45, 908093), (383, 106695), (1149, 35565), (1915, 21339), (2371, 17235), (3447, 11855), (5745, 7113)]