34255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 16

約数和(自身を含む): 48384

約数和(自身を除く): 14129

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 6851, 34255]

約数ペア:

[(1, 34255), (5, 6851), (13, 2635), (17, 2015), (31, 1105), (65, 527), (85, 403), (155, 221)]