27230245

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25097}}^1$

素因数の和:25140

約数の個数: 16

約数和(自身を含む): 38550528

約数和(自身を除く): 11320283

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 25097, 125485, 175679, 778007, 878395, 3890035, 5446049, 27230245]

約数ペア:

[(1, 27230245), (5, 5446049), (7, 3890035), (31, 878395), (35, 778007), (155, 175679), (217, 125485), (1085, 25097)]