28898665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 7873175

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5039, 5735, 25195, 156209, 186443, 781045, 932215, 5779733, 28898665]

約数ペア:

[(1, 28898665), (5, 5779733), (31, 932215), (37, 781045), (155, 186443), (185, 156209), (1147, 25195), (5039, 5735)]