2215744555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{172633}}^1$

素因数の和:172806

約数の個数: 16

約数和(自身を含む): 2833959744

約数和(自身を除く): 618215189

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12835, 172633, 863165, 2934761, 14673805, 26067583, 130337915, 443148911, 2215744555]

約数ペア:

[(1, 2215744555), (5, 443148911), (17, 130337915), (85, 26067583), (151, 14673805), (755, 2934761), (2567, 863165), (12835, 172633)]