27052065

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8549

約数の個数: 24

約数和(自身を含む): 47556288

約数和(自身を除く): 20504223

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 8467, 25401, 42335, 76203, 127005, 381015, 601157, 1803471, 3005785, 5410413, 9017355, 27052065]

約数ペア:

[(1, 27052065), (3, 9017355), (5, 5410413), (9, 3005785), (15, 1803471), (45, 601157), (71, 381015), (213, 127005), (355, 76203), (639, 42335), (1065, 25401), (3195, 8467)]