66919475

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 95612928

約数和(自身を除く): 28693453

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 889, 3011, 3175, 4445, 15055, 21077, 22225, 75275, 105385, 382397, 526925, 1911985, 2676779, 9559925, 13383895, 66919475]

約数ペア:

[(1, 66919475), (5, 13383895), (7, 9559925), (25, 2676779), (35, 1911985), (127, 526925), (175, 382397), (635, 105385), (889, 75275), (3011, 22225), (3175, 21077), (4445, 15055)]