318348715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{2207}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 404911872

約数和(自身を除く): 86563157

約数列:

[1, 5, 17, 85, 1697, 2207, 8485, 11035, 28849, 37519, 144245, 187595, 3745279, 18726395, 63669743, 318348715]

約数ペア:

[(1, 318348715), (5, 63669743), (17, 18726395), (85, 3745279), (1697, 187595), (2207, 144245), (8485, 37519), (11035, 28849)]