124121915

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 157193568

約数和(自身を除く): 33071653

約数列:

[1, 5, 23, 115, 167, 281, 529, 835, 1405, 2645, 3841, 6463, 19205, 32315, 46927, 88343, 148649, 234635, 441715, 743245, 1079321, 5396605, 24824383, 124121915]

約数ペア:

[(1, 124121915), (5, 24824383), (23, 5396605), (115, 1079321), (167, 743245), (281, 441715), (529, 234635), (835, 148649), (1405, 88343), (2645, 46927), (3841, 32315), (6463, 19205)]