518793495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73121}}^1$

素因数の和:73183

約数の個数: 32

約数和(自身を含む): 926601984

約数和(自身を除く): 407808489

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 73121, 219363, 365605, 804331, 1096815, 2412993, 3144203, 4021655, 9432609, 12064965, 15721015, 34586233, 47163045, 103758699, 172931165, 518793495]

約数ペア:

[(1, 518793495), (3, 172931165), (5, 103758699), (11, 47163045), (15, 34586233), (33, 15721015), (43, 12064965), (55, 9432609), (129, 4021655), (165, 3144203), (215, 2412993), (473, 1096815), (645, 804331), (1419, 365605), (2365, 219363), (7095, 73121)]