27290015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11071}}^1$

素因数の和:11122

約数の個数: 16

約数和(自身を含む): 35873280

約数和(自身を除く): 8583265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 11071, 55355, 188207, 321059, 941035, 1605295, 5458003, 27290015]

約数ペア:

[(1, 27290015), (5, 5458003), (17, 1605295), (29, 941035), (85, 321059), (145, 188207), (493, 55355), (2465, 11071)]