28486545

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18803}}^1$

素因数の和:18912

約数の個数: 16

約数和(自身を含む): 46032192

約数和(自身を除く): 17545647

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 18803, 56409, 94015, 282045, 1899103, 5697309, 9495515, 28486545]

約数ペア:

[(1, 28486545), (3, 9495515), (5, 5697309), (15, 1899103), (101, 282045), (303, 94015), (505, 56409), (1515, 18803)]