1170989855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28867}}^1$

素因数の和:28959

約数の個数: 32

約数和(自身を含む): 1718223360

約数和(自身を除く): 547233505

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 5795, 8113, 28867, 40565, 144335, 202069, 548473, 1010345, 1760887, 2742365, 3839311, 8804435, 12326209, 19196555, 33456853, 61631045, 167284265, 234197971, 1170989855]

約数ペア:

[(1, 1170989855), (5, 234197971), (7, 167284265), (19, 61631045), (35, 33456853), (61, 19196555), (95, 12326209), (133, 8804435), (305, 3839311), (427, 2742365), (665, 1760887), (1159, 1010345), (2135, 548473), (5795, 202069), (8113, 144335), (28867, 40565)]