13370585

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 17977920

約数和(自身を除く): 4607335

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 487, 1445, 1615, 2435, 5491, 8279, 9253, 27455, 41395, 46265, 140743, 157301, 703715, 786505, 2674117, 13370585]

約数ペア:

[(1, 13370585), (5, 2674117), (17, 786505), (19, 703715), (85, 157301), (95, 140743), (289, 46265), (323, 41395), (487, 27455), (1445, 9253), (1615, 8279), (2435, 5491)]