318675014785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{9349421}}^1$

素因数の和:9349844

約数の個数: 16

約数和(自身を含む): 405914505552

約数和(自身を除く): 87239490767

約数列:

[1, 5, 17, 85, 401, 2005, 6817, 34085, 9349421, 46747105, 158940157, 794700785, 3749117821, 18745589105, 63735002957, 318675014785]

約数ペア:

[(1, 318675014785), (5, 63735002957), (17, 18745589105), (85, 3749117821), (401, 794700785), (2005, 158940157), (6817, 46747105), (34085, 9349421)]