144272015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2377}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 176923200

約数和(自身を除く): 32651185

約数列:

[1, 5, 61, 199, 305, 995, 2377, 11885, 12139, 60695, 144997, 473023, 724985, 2365115, 28854403, 144272015]

約数ペア:

[(1, 144272015), (5, 28854403), (61, 2365115), (199, 724985), (305, 473023), (995, 144997), (2377, 60695), (11885, 12139)]