28232165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14011}}^1$

素因数の和:14060

約数の個数: 16

約数和(自身を含む): 37664256

約数和(自身を除く): 9432091

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 14011, 70055, 182143, 434341, 910715, 2171705, 5646433, 28232165]

約数ペア:

[(1, 28232165), (5, 5646433), (13, 2171705), (31, 910715), (65, 434341), (155, 182143), (403, 70055), (2015, 14011)]