4971165

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1831}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 8002176

約数和(自身を除く): 3031011

約数列:

[1, 3, 5, 15, 181, 543, 905, 1831, 2715, 5493, 9155, 27465, 331411, 994233, 1657055, 4971165]

約数ペア:

[(1, 4971165), (3, 1657055), (5, 994233), (15, 331411), (181, 27465), (543, 9155), (905, 5493), (1831, 2715)]