56847765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 98332416

約数和(自身を除く): 41484651

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 401, 727, 1203, 2005, 2181, 3635, 5213, 6015, 9451, 10905, 15639, 26065, 28353, 47255, 78195, 141765, 291527, 874581, 1457635, 3789851, 4372905, 11369553, 18949255, 56847765]

約数ペア:

[(1, 56847765), (3, 18949255), (5, 11369553), (13, 4372905), (15, 3789851), (39, 1457635), (65, 874581), (195, 291527), (401, 141765), (727, 78195), (1203, 47255), (2005, 28353), (2181, 26065), (3635, 15639), (5213, 10905), (6015, 9451)]