2017500105

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{138517}}^1$

素因数の和:139496

約数の個数: 16

約数和(自身を含む): 3231347904

約数和(自身を除く): 1213847799

約数列:

[1, 3, 5, 15, 971, 2913, 4855, 14565, 138517, 415551, 692585, 2077755, 134500007, 403500021, 672500035, 2017500105]

約数ペア:

[(1, 2017500105), (3, 672500035), (5, 403500021), (15, 134500007), (971, 2077755), (2913, 692585), (4855, 415551), (14565, 138517)]