40293405

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2657}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 70075512

約数和(自身を除く): 29782107

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 2657, 3033, 5055, 7971, 13285, 15165, 23913, 39855, 119565, 895409, 2686227, 4477045, 8058681, 13431135, 40293405]

約数ペア:

[(1, 40293405), (3, 13431135), (5, 8058681), (9, 4477045), (15, 2686227), (45, 895409), (337, 119565), (1011, 39855), (1685, 23913), (2657, 15165), (3033, 13285), (5055, 7971)]