27100045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24977}}^1$

素因数の和:25020

約数の個数: 16

約数和(自身を含む): 38366208

約数和(自身を除く): 11266163

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 24977, 124885, 174839, 774287, 874195, 3871435, 5420009, 27100045]

約数ペア:

[(1, 27100045), (5, 5420009), (7, 3871435), (31, 874195), (35, 774287), (155, 174839), (217, 124885), (1085, 24977)]