16673275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 21855744

約数和(自身を除く): 5182469

約数列:

[1, 5, 23, 25, 107, 115, 271, 535, 575, 1355, 2461, 2675, 6233, 6775, 12305, 28997, 31165, 61525, 144985, 155825, 666931, 724925, 3334655, 16673275]

約数ペア:

[(1, 16673275), (5, 3334655), (23, 724925), (25, 666931), (107, 155825), (115, 144985), (271, 61525), (535, 31165), (575, 28997), (1355, 12305), (2461, 6775), (2675, 6233)]