3120585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 5410944

約数和(自身を除く): 2290359

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1231, 2535, 3693, 6155, 16003, 18465, 48009, 80015, 208039, 240045, 624117, 1040195, 3120585]

約数ペア:

[(1, 3120585), (3, 1040195), (5, 624117), (13, 240045), (15, 208039), (39, 80015), (65, 48009), (169, 18465), (195, 16003), (507, 6155), (845, 3693), (1231, 2535)]