54091275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 102921984

約数和(自身を除く): 48830709

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 523, 525, 591, 985, 1379, 1569, 2615, 2955, 3661, 4137, 4925, 6895, 7845, 10983, 13075, 14775, 18305, 20685, 34475, 39225, 54915, 91525, 103031, 103425, 274575, 309093, 515155, 721217, 1545465, 2163651, 2575775, 3606085, 7727325, 10818255, 18030425, 54091275]

約数ペア:

[(1, 54091275), (3, 18030425), (5, 10818255), (7, 7727325), (15, 3606085), (21, 2575775), (25, 2163651), (35, 1545465), (75, 721217), (105, 515155), (175, 309093), (197, 274575), (523, 103425), (525, 103031), (591, 91525), (985, 54915), (1379, 39225), (1569, 34475), (2615, 20685), (2955, 18305), (3661, 14775), (4137, 13075), (4925, 10983), (6895, 7845)]