121470915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 201358080

約数和(自身を除く): 79887165

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 2269, 3569, 6807, 10707, 11345, 17845, 34035, 53535, 97567, 188327, 292701, 487835, 564981, 941635, 1463505, 2824905, 8098061, 24294183, 40490305, 121470915]

約数ペア:

[(1, 121470915), (3, 40490305), (5, 24294183), (15, 8098061), (43, 2824905), (83, 1463505), (129, 941635), (215, 564981), (249, 487835), (415, 292701), (645, 188327), (1245, 97567), (2269, 53535), (3569, 34035), (6807, 17845), (10707, 11345)]