53221035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1303}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 97643520

約数和(自身を除く): 44422485

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1303, 1945, 2723, 3909, 5835, 6515, 8169, 9121, 13615, 19545, 27363, 40845, 45605, 136815, 506867, 1520601, 2534335, 3548069, 7603005, 10644207, 17740345, 53221035]

約数ペア:

[(1, 53221035), (3, 17740345), (5, 10644207), (7, 7603005), (15, 3548069), (21, 2534335), (35, 1520601), (105, 506867), (389, 136815), (1167, 45605), (1303, 40845), (1945, 27363), (2723, 19545), (3909, 13615), (5835, 9121), (6515, 8169)]