28606955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14197}}^1$

素因数の和:14246

約数の個数: 16

約数和(自身を含む): 38164224

約数和(自身を除く): 9557269

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 14197, 70985, 184561, 440107, 922805, 2200535, 5721391, 28606955]

約数ペア:

[(1, 28606955), (5, 5721391), (13, 2200535), (31, 922805), (65, 440107), (155, 184561), (403, 70985), (2015, 14197)]