67989715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3319}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 86771520

約数和(自身を除く): 18781805

約数列:

[1, 5, 17, 85, 241, 1205, 3319, 4097, 16595, 20485, 56423, 282115, 799879, 3999395, 13597943, 67989715]

約数ペア:

[(1, 67989715), (5, 13597943), (17, 3999395), (85, 799879), (241, 282115), (1205, 56423), (3319, 20485), (4097, 16595)]