74367865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 107122176

約数和(自身を除く): 32754311

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2213, 2585, 3055, 6721, 11065, 24343, 28769, 33605, 104011, 121715, 143845, 316459, 520055, 1144121, 1352143, 1582295, 5720605, 6760715, 14873573, 74367865]

約数ペア:

[(1, 74367865), (5, 14873573), (11, 6760715), (13, 5720605), (47, 1582295), (55, 1352143), (65, 1144121), (143, 520055), (235, 316459), (517, 143845), (611, 121715), (715, 104011), (2213, 33605), (2585, 28769), (3055, 24343), (6721, 11065)]