404717245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{13121}}^1$

素因数の和:13356

約数の個数: 16

約数和(自身を含む): 503884800

約数和(自身を除く): 99167555

約数列:

[1, 5, 31, 155, 199, 995, 6169, 13121, 30845, 65605, 406751, 2033755, 2611079, 13055395, 80943449, 404717245]

約数ペア:

[(1, 404717245), (5, 80943449), (31, 13055395), (155, 2611079), (199, 2033755), (995, 406751), (6169, 65605), (13121, 30845)]