68323245

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42569}}^1$

素因数の和:42684

約数の個数: 16

約数和(自身を含む): 110341440

約数和(自身を除く): 42018195

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 42569, 127707, 212845, 638535, 4554883, 13664649, 22774415, 68323245]

約数ペア:

[(1, 68323245), (3, 22774415), (5, 13664649), (15, 4554883), (107, 638535), (321, 212845), (535, 127707), (1605, 42569)]