22038405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1747}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 36540192

約数和(自身を除く): 14501787

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 1747, 2523, 4205, 5241, 8735, 12615, 26205, 50663, 151989, 253315, 759945, 1469227, 4407681, 7346135, 22038405]

約数ペア:

[(1, 22038405), (3, 7346135), (5, 4407681), (15, 1469227), (29, 759945), (87, 253315), (145, 151989), (435, 50663), (841, 26205), (1747, 12615), (2523, 8735), (4205, 5241)]