31426135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 42517440

約数和(自身を除く): 11091305

約数列:

[1, 5, 13, 37, 65, 73, 179, 185, 365, 481, 895, 949, 2327, 2405, 2701, 4745, 6623, 11635, 13067, 13505, 33115, 35113, 65335, 86099, 169871, 175565, 430495, 483479, 849355, 2417395, 6285227, 31426135]

約数ペア:

[(1, 31426135), (5, 6285227), (13, 2417395), (37, 849355), (65, 483479), (73, 430495), (179, 175565), (185, 169871), (365, 86099), (481, 65335), (895, 35113), (949, 33115), (2327, 13505), (2405, 13067), (2701, 11635), (4745, 6623)]