40871845

素因数分解:

$5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3049}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 56217600

約数和(自身を除く): 15345755

約数列:

[1, 5, 7, 35, 383, 1915, 2681, 3049, 13405, 15245, 21343, 106715, 1167767, 5838835, 8174369, 40871845]

約数ペア:

[(1, 40871845), (5, 8174369), (7, 5838835), (35, 1167767), (383, 106715), (1915, 21343), (2681, 15245), (3049, 13405)]