2797785

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 4917120

約数和(自身を除く): 2119335

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 787, 1185, 2361, 3555, 3935, 7083, 11805, 35415, 62173, 186519, 310865, 559557, 932595, 2797785]

約数ペア:

[(1, 2797785), (3, 932595), (5, 559557), (9, 310865), (15, 186519), (45, 62173), (79, 35415), (237, 11805), (395, 7083), (711, 3935), (787, 3555), (1185, 2361)]