28865045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1951}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 37946880

約数和(自身を除く): 9081835

約数列:

[1, 5, 11, 55, 269, 1345, 1951, 2959, 9755, 14795, 21461, 107305, 524819, 2624095, 5773009, 28865045]

約数ペア:

[(1, 28865045), (5, 5773009), (11, 2624095), (55, 524819), (269, 107305), (1345, 21461), (1951, 14795), (2959, 9755)]