2013640245

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{761}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 3530022912

約数和(自身を除く): 1516382667

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 463, 635, 761, 1143, 1389, 1905, 2283, 2315, 3805, 4167, 5715, 6849, 6945, 11415, 20835, 34245, 58801, 96647, 176403, 289941, 294005, 352343, 483235, 529209, 869823, 882015, 1057029, 1449705, 1761715, 2646045, 3171087, 4349115, 5285145, 15855435, 44747561, 134242683, 223737805, 402728049, 671213415, 2013640245]

約数ペア:

[(1, 2013640245), (3, 671213415), (5, 402728049), (9, 223737805), (15, 134242683), (45, 44747561), (127, 15855435), (381, 5285145), (463, 4349115), (635, 3171087), (761, 2646045), (1143, 1761715), (1389, 1449705), (1905, 1057029), (2283, 882015), (2315, 869823), (3805, 529209), (4167, 483235), (5715, 352343), (6849, 294005), (6945, 289941), (11415, 176403), (20835, 96647), (34245, 58801)]