290434305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{5923}}^1$

素因数の和:6405

約数の個数: 32

約数和(自身を含む): 532306944

約数和(自身を除く): 241872639

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 1401, 2335, 3269, 5923, 7005, 9807, 16345, 17769, 29615, 41461, 49035, 88845, 124383, 207305, 621915, 2766041, 8298123, 13830205, 19362287, 41490615, 58086861, 96811435, 290434305]

約数ペア:

[(1, 290434305), (3, 96811435), (5, 58086861), (7, 41490615), (15, 19362287), (21, 13830205), (35, 8298123), (105, 2766041), (467, 621915), (1401, 207305), (2335, 124383), (3269, 88845), (5923, 49035), (7005, 41461), (9807, 29615), (16345, 17769)]