42658575

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8011}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 71531136

約数和(自身を除く): 28872561

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 8011, 24033, 40055, 120165, 200275, 568781, 600825, 1706343, 2843905, 8531715, 14219525, 42658575]

約数ペア:

[(1, 42658575), (3, 14219525), (5, 8531715), (15, 2843905), (25, 1706343), (71, 600825), (75, 568781), (213, 200275), (355, 120165), (1065, 40055), (1775, 24033), (5325, 8011)]