27237385

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 38413440

約数和(自身を除く): 11176055

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 1039, 3745, 5195, 5243, 7273, 26215, 36365, 50911, 111173, 254555, 555865, 778211, 3891055, 5447477, 27237385]

約数ペア:

[(1, 27237385), (5, 5447477), (7, 3891055), (35, 778211), (49, 555865), (107, 254555), (245, 111173), (535, 50911), (749, 36365), (1039, 26215), (3745, 7273), (5195, 5243)]