40684905

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3361}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 70803720

約数和(自身を除く): 30118815

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 3361, 4035, 10083, 12105, 16805, 30249, 50415, 151245, 904109, 2712327, 4520545, 8136981, 13561635, 40684905]

約数ペア:

[(1, 40684905), (3, 13561635), (5, 8136981), (9, 4520545), (15, 2712327), (45, 904109), (269, 151245), (807, 50415), (1345, 30249), (2421, 16805), (3361, 12105), (4035, 10083)]