5601825

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 10584640

約数和(自身を除く): 4982815

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 193, 215, 225, 387, 579, 645, 675, 965, 1075, 1161, 1737, 1935, 2895, 3225, 4825, 5211, 5805, 8299, 8685, 9675, 14475, 24897, 26055, 29025, 41495, 43425, 74691, 124485, 130275, 207475, 224073, 373455, 622425, 1120365, 1867275, 5601825]

約数ペア:

[(1, 5601825), (3, 1867275), (5, 1120365), (9, 622425), (15, 373455), (25, 224073), (27, 207475), (43, 130275), (45, 124485), (75, 74691), (129, 43425), (135, 41495), (193, 29025), (215, 26055), (225, 24897), (387, 14475), (579, 9675), (645, 8685), (675, 8299), (965, 5805), (1075, 5211), (1161, 4825), (1737, 3225), (1935, 2895)]