2029277715

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1\times {\mathrm{2437}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 3326290176

約数和(自身を除く): 1297012461

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1291, 2437, 3873, 6455, 7311, 12185, 19365, 36555, 55513, 104791, 166539, 277565, 314373, 523955, 832695, 1571865, 3146167, 9438501, 15730835, 47192505, 135285181, 405855543, 676425905, 2029277715]

約数ペア:

[(1, 2029277715), (3, 676425905), (5, 405855543), (15, 135285181), (43, 47192505), (129, 15730835), (215, 9438501), (645, 3146167), (1291, 1571865), (2437, 832695), (3873, 523955), (6455, 314373), (7311, 277565), (12185, 166539), (19365, 104791), (36555, 55513)]