2842921747845

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{32363}}^1\times {\mathrm{6947}}^1$

素因数の和:39602

約数の個数: 48

約数和(自身を含む): 4946132123712

約数和(自身を除く): 2103210375867

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 6947, 12645, 20841, 32363, 34735, 62523, 97089, 104205, 161815, 291267, 312615, 485445, 1456335, 1952107, 5856321, 9094003, 9760535, 17568963, 27282009, 29281605, 45470015, 81846027, 87844815, 136410045, 224825761, 409230135, 674477283, 1124128805, 2023431849, 3372386415, 10117159245, 63176038841, 189528116523, 315880194205, 568584349569, 947640582615, 2842921747845]

約数ペア:

[(1, 2842921747845), (3, 947640582615), (5, 568584349569), (9, 315880194205), (15, 189528116523), (45, 63176038841), (281, 10117159245), (843, 3372386415), (1405, 2023431849), (2529, 1124128805), (4215, 674477283), (6947, 409230135), (12645, 224825761), (20841, 136410045), (32363, 87844815), (34735, 81846027), (62523, 45470015), (97089, 29281605), (104205, 27282009), (161815, 17568963), (291267, 9760535), (312615, 9094003), (485445, 5856321), (1456335, 1952107)]