9078865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 11545920

約数和(自身を除く): 2467055

約数列:

[1, 5, 19, 95, 227, 421, 1135, 2105, 4313, 7999, 21565, 39995, 95567, 477835, 1815773, 9078865]

約数ペア:

[(1, 9078865), (5, 1815773), (19, 477835), (95, 95567), (227, 39995), (421, 21565), (1135, 7999), (2105, 4313)]