201555165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{5347}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 369653760

約数和(自身を除く): 168098595

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 359, 1077, 1795, 2513, 5347, 5385, 7539, 12565, 16041, 26735, 37429, 37695, 80205, 112287, 187145, 561435, 1919573, 5758719, 9597865, 13437011, 28793595, 40311033, 67185055, 201555165]

約数ペア:

[(1, 201555165), (3, 67185055), (5, 40311033), (7, 28793595), (15, 13437011), (21, 9597865), (35, 5758719), (105, 1919573), (359, 561435), (1077, 187145), (1795, 112287), (2513, 80205), (5347, 37695), (5385, 37429), (7539, 26735), (12565, 16041)]