252611585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{37619}}^1$

素因数の和:37720

約数の個数: 16

約数和(自身を含む): 325036800

約数和(自身を除く): 72425215

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 37619, 188095, 639523, 2971901, 3197615, 14859505, 50522317, 252611585]

約数ペア:

[(1, 252611585), (5, 50522317), (17, 14859505), (79, 3197615), (85, 2971901), (395, 639523), (1343, 188095), (6715, 37619)]