6391245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{60869}}^1$

素因数の和:60884

約数の個数: 16

約数和(自身を含む): 11687040

約数和(自身を除く): 5295795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 60869, 182607, 304345, 426083, 913035, 1278249, 2130415, 6391245]

約数ペア:

[(1, 6391245), (3, 2130415), (5, 1278249), (7, 913035), (15, 426083), (21, 304345), (35, 182607), (105, 60869)]