123173165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2671}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 154676736

約数和(自身を除く): 31503571

約数列:

[1, 5, 23, 115, 401, 2005, 2671, 9223, 13355, 46115, 61433, 307165, 1071071, 5355355, 24634633, 123173165]

約数ペア:

[(1, 123173165), (5, 24634633), (23, 5355355), (115, 1071071), (401, 307165), (2005, 61433), (2671, 46115), (9223, 13355)]