15207820005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^2\times {\mathrm{4421}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 27969397632

約数和(自身を除く): 12761577627

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 4421, 6335, 13263, 19005, 22105, 30947, 32761, 66315, 92841, 98283, 154735, 163805, 229327, 464205, 491415, 687981, 800201, 1146635, 2400603, 3439905, 4001005, 5601407, 12003015, 16804221, 28007035, 84021105, 144836381, 434509143, 724181905, 1013854667, 2172545715, 3041564001, 5069273335, 15207820005]

約数ペア:

[(1, 15207820005), (3, 5069273335), (5, 3041564001), (7, 2172545715), (15, 1013854667), (21, 724181905), (35, 434509143), (105, 144836381), (181, 84021105), (543, 28007035), (905, 16804221), (1267, 12003015), (2715, 5601407), (3801, 4001005), (4421, 3439905), (6335, 2400603), (13263, 1146635), (19005, 800201), (22105, 687981), (30947, 491415), (32761, 464205), (66315, 229327), (92841, 163805), (98283, 154735)]