6643005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4761795

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 239, 255, 327, 545, 717, 1195, 1635, 1853, 3585, 4063, 5559, 9265, 12189, 20315, 26051, 27795, 60945, 78153, 130255, 390765, 442867, 1328601, 2214335, 6643005]

約数ペア:

[(1, 6643005), (3, 2214335), (5, 1328601), (15, 442867), (17, 390765), (51, 130255), (85, 78153), (109, 60945), (239, 27795), (255, 26051), (327, 20315), (545, 12189), (717, 9265), (1195, 5559), (1635, 4063), (1853, 3585)]