53263845

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5557}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 96042240

約数和(自身を除く): 42778395

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 5557, 9585, 16671, 27785, 50013, 83355, 150039, 250065, 394547, 750195, 1183641, 1972735, 3550923, 5918205, 10652769, 17754615, 53263845]

約数ペア:

[(1, 53263845), (3, 17754615), (5, 10652769), (9, 5918205), (15, 3550923), (27, 1972735), (45, 1183641), (71, 750195), (135, 394547), (213, 250065), (355, 150039), (639, 83355), (1065, 50013), (1917, 27785), (3195, 16671), (5557, 9585)]