6889965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 11681280

約数和(自身を除く): 4791315

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 337, 435, 705, 1011, 1363, 1685, 4089, 5055, 6815, 9773, 15839, 20445, 29319, 47517, 48865, 79195, 146595, 237585, 459331, 1377993, 2296655, 6889965]

約数ペア:

[(1, 6889965), (3, 2296655), (5, 1377993), (15, 459331), (29, 237585), (47, 146595), (87, 79195), (141, 48865), (145, 47517), (235, 29319), (337, 20445), (435, 15839), (705, 9773), (1011, 6815), (1363, 5055), (1685, 4089)]