12727295

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4603}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 17679360

約数和(自身を除く): 4952065

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 4603, 23015, 32221, 161105, 363637, 1818185, 2545459, 12727295]

約数ペア:

[(1, 12727295), (5, 2545459), (7, 1818185), (35, 363637), (79, 161105), (395, 32221), (553, 23015), (2765, 4603)]