28351345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2251}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 37293120

約数和(自身を除く): 8941775

約数列:

[1, 5, 11, 55, 229, 1145, 2251, 2519, 11255, 12595, 24761, 123805, 515479, 2577395, 5670269, 28351345]

約数ペア:

[(1, 28351345), (5, 5670269), (11, 2577395), (55, 515479), (229, 123805), (1145, 24761), (2251, 12595), (2519, 11255)]