11728402945

素因数分解:

$5^1\times 7^1\times {\mathrm{4409}}^1\times {\mathrm{76003}}^1$

素因数の和:80424

約数の個数: 16

約数和(自身を含む): 16088526720

約数和(自身を除く): 4360123775

約数列:

[1, 5, 7, 35, 4409, 22045, 30863, 76003, 154315, 380015, 532021, 2660105, 335097227, 1675486135, 2345680589, 11728402945]

約数ペア:

[(1, 11728402945), (5, 2345680589), (7, 1675486135), (35, 335097227), (4409, 2660105), (22045, 532021), (30863, 380015), (76003, 154315)]