9161555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8291}}^1$

素因数の和:8326

約数の個数: 16

約数和(自身を含む): 12537504

約数和(自身を除く): 3375949

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8291, 41455, 107783, 140947, 538915, 704735, 1832311, 9161555]

約数ペア:

[(1, 9161555), (5, 1832311), (13, 704735), (17, 538915), (65, 140947), (85, 107783), (221, 41455), (1105, 8291)]