42087625

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 53024400

約数和(自身を除く): 10936775

約数列:

[1, 5, 25, 109, 125, 545, 2725, 3089, 13625, 15445, 77225, 336701, 386125, 1683505, 8417525, 42087625]

約数ペア:

[(1, 42087625), (5, 8417525), (25, 1683505), (109, 386125), (125, 336701), (545, 77225), (2725, 15445), (3089, 13625)]