274906305

素因数分解:

$3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3517}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 495489192

約数和(自身を除く): 220582887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 405, 579, 965, 1737, 2895, 3517, 5211, 8685, 10551, 15633, 17585, 26055, 31653, 52755, 78165, 94959, 158265, 284877, 474795, 678781, 1424385, 2036343, 3393905, 6109029, 10181715, 18327087, 30545145, 54981261, 91635435, 274906305]

約数ペア:

[(1, 274906305), (3, 91635435), (5, 54981261), (9, 30545145), (15, 18327087), (27, 10181715), (45, 6109029), (81, 3393905), (135, 2036343), (193, 1424385), (405, 678781), (579, 474795), (965, 284877), (1737, 158265), (2895, 94959), (3517, 78165), (5211, 52755), (8685, 31653), (10551, 26055), (15633, 17585)]