1939125

素因数分解:

$3^1\times 5^3\times {\mathrm{5171}}^1$

素因数の和:5189

約数の個数: 16

約数和(自身を含む): 3227328

約数和(自身を除く): 1288203

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5171, 15513, 25855, 77565, 129275, 387825, 646375, 1939125]

約数ペア:

[(1, 1939125), (3, 646375), (5, 387825), (15, 129275), (25, 77565), (75, 25855), (125, 15513), (375, 5171)]