28392695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 35812800

約数和(自身を除く): 7420105

約数列:

[1, 5, 23, 115, 149, 745, 1657, 3427, 8285, 17135, 38111, 190555, 246893, 1234465, 5678539, 28392695]

約数ペア:

[(1, 28392695), (5, 5678539), (23, 1234465), (115, 246893), (149, 190555), (745, 38111), (1657, 17135), (3427, 8285)]