1831155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1362189

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 167, 215, 255, 501, 645, 731, 835, 2193, 2505, 2839, 3655, 7181, 8517, 10965, 14195, 21543, 35905, 42585, 107715, 122077, 366231, 610385, 1831155]

約数ペア:

[(1, 1831155), (3, 610385), (5, 366231), (15, 122077), (17, 107715), (43, 42585), (51, 35905), (85, 21543), (129, 14195), (167, 10965), (215, 8517), (255, 7181), (501, 3655), (645, 2839), (731, 2505), (835, 2193)]