2782065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 5233536

約数和(自身を除く): 2451471

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1297, 2145, 3891, 6485, 14267, 16861, 19455, 42801, 50583, 71335, 84305, 185471, 214005, 252915, 556413, 927355, 2782065]

約数ペア:

[(1, 2782065), (3, 927355), (5, 556413), (11, 252915), (13, 214005), (15, 185471), (33, 84305), (39, 71335), (55, 50583), (65, 42801), (143, 19455), (165, 16861), (195, 14267), (429, 6485), (715, 3891), (1297, 2145)]