119373015

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 194052096

約数和(自身を除く): 74679081

約数列:

[1, 3, 5, 15, 127, 223, 281, 381, 635, 669, 843, 1115, 1405, 1905, 3345, 4215, 28321, 35687, 62663, 84963, 107061, 141605, 178435, 187989, 313315, 424815, 535305, 939945, 7958201, 23874603, 39791005, 119373015]

約数ペア:

[(1, 119373015), (3, 39791005), (5, 23874603), (15, 7958201), (127, 939945), (223, 535305), (281, 424815), (381, 313315), (635, 187989), (669, 178435), (843, 141605), (1115, 107061), (1405, 84963), (1905, 62663), (3345, 35687), (4215, 28321)]