9647125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 12220416

約数和(自身を除く): 2573291

約数列:

[1, 5, 25, 71, 125, 355, 1087, 1775, 5435, 8875, 27175, 77177, 135875, 385885, 1929425, 9647125]

約数ペア:

[(1, 9647125), (5, 1929425), (25, 385885), (71, 135875), (125, 77177), (355, 27175), (1087, 8875), (1775, 5435)]