123837865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2887}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 155536128

約数和(自身を除く): 31698263

約数列:

[1, 5, 23, 115, 373, 1865, 2887, 8579, 14435, 42895, 66401, 332005, 1076851, 5384255, 24767573, 123837865]

約数ペア:

[(1, 123837865), (5, 24767573), (23, 5384255), (115, 1076851), (373, 332005), (1865, 66401), (2887, 42895), (8579, 14435)]