54557325

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5698

約数の個数: 36

約数和(自身を含む): 100008480

約数和(自身を除く): 45451155

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 5639, 9675, 16917, 28195, 50751, 84585, 140975, 242477, 253755, 422925, 727431, 1212385, 1268775, 2182293, 3637155, 6061925, 10911465, 18185775, 54557325]

約数ペア:

[(1, 54557325), (3, 18185775), (5, 10911465), (9, 6061925), (15, 3637155), (25, 2182293), (43, 1268775), (45, 1212385), (75, 727431), (129, 422925), (215, 253755), (225, 242477), (387, 140975), (645, 84585), (1075, 50751), (1935, 28195), (3225, 16917), (5639, 9675)]