1330557305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{32299}}^1$

素因数の和:32429

約数の個数: 32

約数和(自身を含む): 2009318400

約数和(自身を除く): 678761095

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 385, 535, 749, 1177, 3745, 5885, 8239, 32299, 41195, 161495, 226093, 355289, 1130465, 1776445, 2487023, 3455993, 12435115, 17279965, 24191951, 38015923, 120959755, 190079615, 266111461, 1330557305]

約数ペア:

[(1, 1330557305), (5, 266111461), (7, 190079615), (11, 120959755), (35, 38015923), (55, 24191951), (77, 17279965), (107, 12435115), (385, 3455993), (535, 2487023), (749, 1776445), (1177, 1130465), (3745, 355289), (5885, 226093), (8239, 161495), (32299, 41195)]