29263005

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 53993280

約数和(自身を除く): 24730275

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 71, 129, 135, 213, 215, 355, 387, 639, 645, 1065, 1161, 1917, 1935, 3053, 3195, 5041, 5805, 9159, 9585, 15123, 15265, 25205, 27477, 45369, 45795, 75615, 82431, 136107, 137385, 216763, 226845, 412155, 650289, 680535, 1083815, 1950867, 3251445, 5852601, 9754335, 29263005]

約数ペア:

[(1, 29263005), (3, 9754335), (5, 5852601), (9, 3251445), (15, 1950867), (27, 1083815), (43, 680535), (45, 650289), (71, 412155), (129, 226845), (135, 216763), (213, 137385), (215, 136107), (355, 82431), (387, 75615), (639, 45795), (645, 45369), (1065, 27477), (1161, 25205), (1917, 15265), (1935, 15123), (3053, 9585), (3195, 9159), (5041, 5805)]