1323240075

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{136769}}^1$

素因数の和:136828

約数の個数: 36

約数和(自身を含む): 2425205640

約数和(自身を除く): 1101965565

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 136769, 410307, 683845, 1230921, 2051535, 3419225, 5881067, 6154605, 10257675, 17643201, 29405335, 30773025, 52929603, 88216005, 147026675, 264648015, 441080025, 1323240075]

約数ペア:

[(1, 1323240075), (3, 441080025), (5, 264648015), (9, 147026675), (15, 88216005), (25, 52929603), (43, 30773025), (45, 29405335), (75, 17643201), (129, 10257675), (215, 6154605), (225, 5881067), (387, 3419225), (645, 2051535), (1075, 1230921), (1935, 683845), (3225, 410307), (9675, 136769)]