2039225505

素因数分解:

$3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{80111}}^1$

素因数の和:81816

約数の個数: 16

約数和(自身を含む): 3264724224

約数和(自身を除く): 1225498719

約数列:

[1, 3, 5, 15, 1697, 5091, 8485, 25455, 80111, 240333, 400555, 1201665, 135948367, 407845101, 679741835, 2039225505]

約数ペア:

[(1, 2039225505), (3, 679741835), (5, 407845101), (15, 135948367), (1697, 1201665), (5091, 400555), (8485, 240333), (25455, 80111)]