27719835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12923}}^1$

素因数の和:12955

約数の個数: 32

約数和(自身を含む): 52109568

約数和(自身を除く): 24389733

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 12923, 38769, 64615, 142153, 167999, 193845, 426459, 503997, 710765, 839995, 1847989, 2132295, 2519985, 5543967, 9239945, 27719835]

約数ペア:

[(1, 27719835), (3, 9239945), (5, 5543967), (11, 2519985), (13, 2132295), (15, 1847989), (33, 839995), (39, 710765), (55, 503997), (65, 426459), (143, 193845), (165, 167999), (195, 142153), (429, 64615), (715, 38769), (2145, 12923)]