28374495

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6829}}^1$

素因数の和:7114

約数の個数: 16

約数和(自身を含む): 45569760

約数和(自身を除く): 17195265

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 6829, 20487, 34145, 102435, 1891633, 5674899, 9458165, 28374495]

約数ペア:

[(1, 28374495), (3, 9458165), (5, 5674899), (15, 1891633), (277, 102435), (831, 34145), (1385, 20487), (4155, 6829)]