15705587997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{3637}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 25252725888

約数和(自身を除く): 9547137891

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 823, 1749, 2469, 3637, 5247, 7407, 9053, 10911, 27159, 32733, 40007, 43619, 81477, 120021, 130857, 192761, 360063, 392571, 479809, 578283, 1439427, 1734849, 2120371, 2993251, 4318281, 6361113, 8979753, 19083339, 26939259, 32925761, 98777283, 158642303, 296331849, 475926909, 1427780727, 1745065333, 5235195999, 15705587997]

約数ペア:

[(1, 15705587997), (3, 5235195999), (9, 1745065333), (11, 1427780727), (33, 475926909), (53, 296331849), (99, 158642303), (159, 98777283), (477, 32925761), (583, 26939259), (823, 19083339), (1749, 8979753), (2469, 6361113), (3637, 4318281), (5247, 2993251), (7407, 2120371), (9053, 1734849), (10911, 1439427), (27159, 578283), (32733, 479809), (40007, 392571), (43619, 360063), (81477, 192761), (120021, 130857)]