1231193895

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{1193}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 1993082112

約数和(自身を除く): 761888217

約数列:

[1, 3, 5, 15, 107, 321, 535, 643, 1193, 1605, 1929, 3215, 3579, 5965, 9645, 17895, 68801, 127651, 206403, 344005, 382953, 638255, 767099, 1032015, 1914765, 2301297, 3835495, 11506485, 82079593, 246238779, 410397965, 1231193895]

約数ペア:

[(1, 1231193895), (3, 410397965), (5, 246238779), (15, 82079593), (107, 11506485), (321, 3835495), (535, 2301297), (643, 1914765), (1193, 1032015), (1605, 767099), (1929, 638255), (3215, 382953), (3579, 344005), (5965, 206403), (9645, 127651), (17895, 68801)]