15293285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25703}}^1$

素因数の和:25732

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 6914971

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 25703, 128515, 179921, 436951, 899605, 2184755, 3058657, 15293285]

約数ペア:

[(1, 15293285), (5, 3058657), (7, 2184755), (17, 899605), (35, 436951), (85, 179921), (119, 128515), (595, 25703)]