2017613625

素因数分解:

$3^1\times 5^3\times {\mathrm{5380303}}^1$

素因数の和:5380321

約数の個数: 16

約数和(自身を含む): 3357309696

約数和(自身を除く): 1339696071

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5380303, 16140909, 26901515, 80704545, 134507575, 403522725, 672537875, 2017613625]

約数ペア:

[(1, 2017613625), (3, 672537875), (5, 403522725), (15, 134507575), (25, 80704545), (75, 26901515), (125, 16140909), (375, 5380303)]