88661915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2731}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 109629696

約数和(自身を除く): 20967781

約数列:

[1, 5, 43, 151, 215, 755, 2731, 6493, 13655, 32465, 117433, 412381, 587165, 2061905, 17732383, 88661915]

約数ペア:

[(1, 88661915), (5, 17732383), (43, 2061905), (151, 587165), (215, 412381), (755, 117433), (2731, 32465), (6493, 13655)]