1267990125

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{31601}}^1$

素因数の和:31726

約数の個数: 32

約数和(自身を含む): 2129721984

約数和(自身を除く): 861731859

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 1605, 2675, 8025, 13375, 31601, 40125, 94803, 158005, 474015, 790025, 2370075, 3381307, 3950125, 10143921, 11850375, 16906535, 50719605, 84532675, 253598025, 422663375, 1267990125]

約数ペア:

[(1, 1267990125), (3, 422663375), (5, 253598025), (15, 84532675), (25, 50719605), (75, 16906535), (107, 11850375), (125, 10143921), (321, 3950125), (375, 3381307), (535, 2370075), (1605, 790025), (2675, 474015), (8025, 158005), (13375, 94803), (31601, 40125)]