2017875

素因数分解:

$3^1\times 5^3\times {\mathrm{5381}}^1$

素因数の和:5399

約数の個数: 16

約数和(自身を含む): 3358368

約数和(自身を除く): 1340493

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5381, 16143, 26905, 80715, 134525, 403575, 672625, 2017875]

約数ペア:

[(1, 2017875), (3, 672625), (5, 403575), (15, 134525), (25, 80715), (75, 26905), (125, 16143), (375, 5381)]