27173875

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 34164000

約数和(自身を除く): 6990125

約数列:

[1, 5, 25, 125, 149, 745, 1459, 3725, 7295, 18625, 36475, 182375, 217391, 1086955, 5434775, 27173875]

約数ペア:

[(1, 27173875), (5, 5434775), (25, 1086955), (125, 217391), (149, 182375), (745, 36475), (1459, 18625), (3725, 7295)]