280053695

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1889}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 340200000

約数和(自身を除く): 60146305

約数列:

[1, 5, 149, 199, 745, 995, 1889, 9445, 29651, 148255, 281461, 375911, 1407305, 1879555, 56010739, 280053695]

約数ペア:

[(1, 280053695), (5, 56010739), (149, 1879555), (199, 1407305), (745, 375911), (995, 281461), (1889, 148255), (9445, 29651)]