28370145

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28229}}^1$

素因数の和:28304

約数の個数: 16

約数和(自身を含む): 46071360

約数和(自身を除く): 17701215

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 28229, 84687, 141145, 423435, 1891343, 5674029, 9456715, 28370145]

約数ペア:

[(1, 28370145), (3, 9456715), (5, 5674029), (15, 1891343), (67, 423435), (201, 141145), (335, 84687), (1005, 28229)]