1427881385

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{3203}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 2007908352

約数和(自身を除く): 580026967

約数列:

[1, 5, 7, 35, 47, 235, 271, 329, 1355, 1645, 1897, 3203, 9485, 12737, 16015, 22421, 63685, 89159, 112105, 150541, 445795, 752705, 868013, 1053787, 4340065, 5268935, 6076091, 30380455, 40796611, 203983055, 285576277, 1427881385]

約数ペア:

[(1, 1427881385), (5, 285576277), (7, 203983055), (35, 40796611), (47, 30380455), (235, 6076091), (271, 5268935), (329, 4340065), (1355, 1053787), (1645, 868013), (1897, 752705), (3203, 445795), (9485, 150541), (12737, 112105), (16015, 89159), (22421, 63685)]