22077875

素因数分解:

$5^3\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 27686880

約数和(自身を除く): 5609005

約数列:

[1, 5, 25, 125, 347, 509, 1735, 2545, 8675, 12725, 43375, 63625, 176623, 883115, 4415575, 22077875]

約数ペア:

[(1, 22077875), (5, 4415575), (25, 883115), (125, 176623), (347, 63625), (509, 43375), (1735, 12725), (2545, 8675)]