67770745

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 28755335

約数列:

[1, 5, 7, 35, 41, 83, 205, 287, 415, 569, 581, 1435, 2845, 2905, 3403, 3983, 17015, 19915, 23329, 23821, 47227, 116645, 119105, 163303, 236135, 330589, 816515, 1652945, 1936307, 9681535, 13554149, 67770745]

約数ペア:

[(1, 67770745), (5, 13554149), (7, 9681535), (35, 1936307), (41, 1652945), (83, 816515), (205, 330589), (287, 236135), (415, 163303), (569, 119105), (581, 116645), (1435, 47227), (2845, 23821), (2905, 23329), (3403, 19915), (3983, 17015)]