38404765

素因数分解:

$5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4049}}^1$

素因数の和:4332

約数の個数: 16

約数和(自身を含む): 52876800

約数和(自身を除く): 14472035

約数列:

[1, 5, 7, 35, 271, 1355, 1897, 4049, 9485, 20245, 28343, 141715, 1097279, 5486395, 7680953, 38404765]

約数ペア:

[(1, 38404765), (5, 7680953), (7, 5486395), (35, 1097279), (271, 141715), (1355, 28343), (1897, 20245), (4049, 9485)]