2192125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 952835

約数列:

[1, 5, 13, 19, 25, 65, 71, 95, 125, 247, 325, 355, 475, 923, 1235, 1349, 1625, 1775, 2375, 4615, 6175, 6745, 8875, 17537, 23075, 30875, 33725, 87685, 115375, 168625, 438425, 2192125]

約数ペア:

[(1, 2192125), (5, 438425), (13, 168625), (19, 115375), (25, 87685), (65, 33725), (71, 30875), (95, 23075), (125, 17537), (247, 8875), (325, 6745), (355, 6175), (475, 4615), (923, 2375), (1235, 1775), (1349, 1625)]