6957645

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4654515

約数列:

[1, 3, 5, 15, 47, 71, 139, 141, 213, 235, 355, 417, 695, 705, 1065, 2085, 3337, 6533, 9869, 10011, 16685, 19599, 29607, 32665, 49345, 50055, 97995, 148035, 463843, 1391529, 2319215, 6957645]

約数ペア:

[(1, 6957645), (3, 2319215), (5, 1391529), (15, 463843), (47, 148035), (71, 97995), (139, 50055), (141, 49345), (213, 32665), (235, 29607), (355, 19599), (417, 16685), (695, 10011), (705, 9869), (1065, 6533), (2085, 3337)]