38439405

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2029}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 66819480

約数和(自身を除く): 28380075

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2029, 2105, 3789, 6087, 6315, 10145, 18261, 18945, 30435, 91305, 854209, 2562627, 4271045, 7687881, 12813135, 38439405]

約数ペア:

[(1, 38439405), (3, 12813135), (5, 7687881), (9, 4271045), (15, 2562627), (45, 854209), (421, 91305), (1263, 30435), (2029, 18945), (2105, 18261), (3789, 10145), (6087, 6315)]