23328185

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 28501200

約数和(自身を除く): 5173015

約数列:

[1, 5, 149, 173, 181, 745, 865, 905, 25777, 26969, 31313, 128885, 134845, 156565, 4665637, 23328185]

約数ペア:

[(1, 23328185), (5, 4665637), (149, 156565), (173, 134845), (181, 128885), (745, 31313), (865, 26969), (905, 25777)]