16591625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 5872375

約数列:

[1, 5, 23, 25, 29, 115, 125, 145, 199, 575, 667, 725, 995, 2875, 3335, 3625, 4577, 4975, 5771, 16675, 22885, 24875, 28855, 83375, 114425, 132733, 144275, 572125, 663665, 721375, 3318325, 16591625]

約数ペア:

[(1, 16591625), (5, 3318325), (23, 721375), (25, 663665), (29, 572125), (115, 144275), (125, 132733), (145, 114425), (199, 83375), (575, 28855), (667, 24875), (725, 22885), (995, 16675), (2875, 5771), (3335, 4975), (3625, 4577)]