86441905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14419}}^1$

素因数の和:14544

約数の個数: 16

約数和(自身を含む): 114206400

約数和(自身を除く): 27764495

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 14419, 72095, 158609, 793045, 1571671, 7858355, 17288381, 86441905]

約数ペア:

[(1, 86441905), (5, 17288381), (11, 7858355), (55, 1571671), (109, 793045), (545, 158609), (1199, 72095), (5995, 14419)]