2013594915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{124181}}^1$

素因数の和:124259

約数の個数: 32

約数和(自身を含む): 3433383936

約数和(自身を除く): 1419789021

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 16215, 124181, 372543, 620905, 1862715, 2856163, 5836507, 8568489, 14280815, 17509521, 29182535, 42842445, 87547605, 134239661, 402718983, 671198305, 2013594915]

約数ペア:

[(1, 2013594915), (3, 671198305), (5, 402718983), (15, 134239661), (23, 87547605), (47, 42842445), (69, 29182535), (115, 17509521), (141, 14280815), (235, 8568489), (345, 5836507), (705, 2856163), (1081, 1862715), (3243, 620905), (5405, 372543), (16215, 124181)]