55641585

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23627}}^1$

素因数の和:23792

約数の個数: 16

約数和(自身を含む): 89597376

約数和(自身を除く): 33955791

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 23627, 70881, 118135, 354405, 3709439, 11128317, 18547195, 55641585]

約数ペア:

[(1, 55641585), (3, 18547195), (5, 11128317), (15, 3709439), (157, 354405), (471, 118135), (785, 70881), (2355, 23627)]