4156585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 5356800

約数和(自身を除く): 1200215

約数列:

[1, 5, 17, 79, 85, 395, 619, 1343, 3095, 6715, 10523, 48901, 52615, 244505, 831317, 4156585]

約数ペア:

[(1, 4156585), (5, 831317), (17, 244505), (79, 52615), (85, 48901), (395, 10523), (619, 6715), (1343, 3095)]