23557645

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 5271155

約数列:

[1, 5, 103, 149, 307, 515, 745, 1535, 15347, 31621, 45743, 76735, 158105, 228715, 4711529, 23557645]

約数ペア:

[(1, 23557645), (5, 4711529), (103, 228715), (149, 158105), (307, 76735), (515, 45743), (745, 31621), (1535, 15347)]