16755505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 22135680

約数和(自身を除く): 5380175

約数列:

[1, 5, 13, 65, 79, 169, 251, 395, 845, 1027, 1255, 3263, 5135, 13351, 16315, 19829, 42419, 66755, 99145, 212095, 257777, 1288885, 3351101, 16755505]

約数ペア:

[(1, 16755505), (5, 3351101), (13, 1288885), (65, 257777), (79, 212095), (169, 99145), (251, 66755), (395, 42419), (845, 19829), (1027, 16315), (1255, 13351), (3263, 5135)]