88806825

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 166397088

約数和(自身を除く): 77590263

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 67, 75, 129, 137, 201, 215, 225, 335, 387, 411, 603, 645, 685, 1005, 1075, 1233, 1675, 1935, 2055, 2881, 3015, 3225, 3425, 5025, 5891, 6165, 8643, 9179, 9675, 10275, 14405, 15075, 17673, 25929, 27537, 29455, 30825, 43215, 45895, 53019, 72025, 82611, 88365, 129645, 137685, 147275, 216075, 229475, 265095, 394697, 413055, 441825, 648225, 688425, 1184091, 1325475, 1973485, 2065275, 3552273, 5920455, 9867425, 17761365, 29602275, 88806825]

約数ペア:

[(1, 88806825), (3, 29602275), (5, 17761365), (9, 9867425), (15, 5920455), (25, 3552273), (43, 2065275), (45, 1973485), (67, 1325475), (75, 1184091), (129, 688425), (137, 648225), (201, 441825), (215, 413055), (225, 394697), (335, 265095), (387, 229475), (411, 216075), (603, 147275), (645, 137685), (685, 129645), (1005, 88365), (1075, 82611), (1233, 72025), (1675, 53019), (1935, 45895), (2055, 43215), (2881, 30825), (3015, 29455), (3225, 27537), (3425, 25929), (5025, 17673), (5891, 15075), (6165, 14405), (8643, 10275), (9179, 9675)]