42103665

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7253}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 76602240

約数和(自身を除く): 34498575

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 7253, 21759, 36265, 65277, 108795, 195831, 311879, 326385, 935637, 979155, 1559395, 2806911, 4678185, 8420733, 14034555, 42103665]

約数ペア:

[(1, 42103665), (3, 14034555), (5, 8420733), (9, 4678185), (15, 2806911), (27, 1559395), (43, 979155), (45, 935637), (129, 326385), (135, 311879), (215, 195831), (387, 108795), (645, 65277), (1161, 36265), (1935, 21759), (5805, 7253)]