72834515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38639}}^1$

素因数の和:38686

約数の個数: 16

約数和(自身を含む): 97372800

約数和(自身を除く): 24538285

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 38639, 193195, 502307, 1120531, 2511535, 5602655, 14566903, 72834515]

約数ペア:

[(1, 72834515), (5, 14566903), (13, 5602655), (29, 2511535), (65, 1120531), (145, 502307), (377, 193195), (1885, 38639)]