2767895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3622080

約数和(自身を除く): 854185

約数列:

[1, 5, 13, 65, 97, 439, 485, 1261, 2195, 5707, 6305, 28535, 42583, 212915, 553579, 2767895]

約数ペア:

[(1, 2767895), (5, 553579), (13, 212915), (65, 42583), (97, 28535), (439, 6305), (485, 5707), (1261, 2195)]