69889295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5159

約数の個数: 32

約数和(自身を含む): 105919488

約数和(自身を除く): 36030193

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 5107, 13685, 25535, 35749, 86819, 117461, 178745, 434095, 587305, 607733, 822227, 1996837, 3038665, 4111135, 9984185, 13977859, 69889295]

約数ペア:

[(1, 69889295), (5, 13977859), (7, 9984185), (17, 4111135), (23, 3038665), (35, 1996837), (85, 822227), (115, 607733), (119, 587305), (161, 434095), (391, 178745), (595, 117461), (805, 86819), (1955, 35749), (2737, 25535), (5107, 13685)]