33043750

素因数分解:

$2^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 65808288

約数和(自身を除く): 32764538

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 311, 425, 622, 625, 850, 1250, 1555, 2125, 3110, 3125, 4250, 5287, 6250, 7775, 10574, 10625, 15550, 21250, 26435, 38875, 52870, 53125, 77750, 106250, 132175, 194375, 264350, 388750, 660875, 971875, 1321750, 1943750, 3304375, 6608750, 16521875, 33043750]

約数ペア:

[(1, 33043750), (2, 16521875), (5, 6608750), (10, 3304375), (17, 1943750), (25, 1321750), (34, 971875), (50, 660875), (85, 388750), (125, 264350), (170, 194375), (250, 132175), (311, 106250), (425, 77750), (622, 53125), (625, 52870), (850, 38875), (1250, 26435), (1555, 21250), (2125, 15550), (3110, 10625), (3125, 10574), (4250, 7775), (5287, 6250)]