57891545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 19204903

約数列:

[1, 5, 17, 43, 47, 85, 215, 235, 337, 731, 799, 1685, 2021, 3655, 3995, 5729, 10105, 14491, 15839, 28645, 34357, 72455, 79195, 171785, 246347, 269263, 681077, 1231735, 1346315, 3405385, 11578309, 57891545]

約数ペア:

[(1, 57891545), (5, 11578309), (17, 3405385), (43, 1346315), (47, 1231735), (85, 681077), (215, 269263), (235, 246347), (337, 171785), (731, 79195), (799, 72455), (1685, 34357), (2021, 28645), (3655, 15839), (3995, 14491), (5729, 10105)]