27584015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 34822656

約数和(自身を除く): 7238641

約数列:

[1, 5, 23, 115, 131, 655, 1831, 3013, 9155, 15065, 42113, 210565, 239861, 1199305, 5516803, 27584015]

約数ペア:

[(1, 27584015), (5, 5516803), (23, 1199305), (115, 239861), (131, 210565), (655, 42113), (1831, 15065), (3013, 9155)]