1270454405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2903}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 1701976320

約数和(自身を除く): 431521915

約数列:

[1, 5, 11, 55, 73, 109, 365, 545, 803, 1199, 2903, 4015, 5995, 7957, 14515, 31933, 39785, 87527, 159665, 211919, 316427, 437635, 1059595, 1582135, 2331109, 3480697, 11655545, 17403485, 23099171, 115495855, 254090881, 1270454405]

約数ペア:

[(1, 1270454405), (5, 254090881), (11, 115495855), (55, 23099171), (73, 17403485), (109, 11655545), (365, 3480697), (545, 2331109), (803, 1582135), (1199, 1059595), (2903, 437635), (4015, 316427), (5995, 211919), (7957, 159665), (14515, 87527), (31933, 39785)]