2590996965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 4412620800

約数和(自身を除く): 1821623835

約数列:

[1, 3, 5, 15, 37, 47, 71, 111, 141, 185, 213, 235, 355, 555, 705, 1065, 1399, 1739, 2627, 3337, 4197, 5217, 6995, 7881, 8695, 10011, 13135, 16685, 20985, 26085, 39405, 50055, 51763, 65753, 99329, 123469, 155289, 197259, 258815, 297987, 328765, 370407, 496645, 617345, 776445, 986295, 1489935, 1852035, 2432861, 3675173, 4668463, 7298583, 11025519, 12164305, 14005389, 18375865, 23342315, 36492915, 55127595, 70026945, 172733131, 518199393, 863665655, 2590996965]

約数ペア:

[(1, 2590996965), (3, 863665655), (5, 518199393), (15, 172733131), (37, 70026945), (47, 55127595), (71, 36492915), (111, 23342315), (141, 18375865), (185, 14005389), (213, 12164305), (235, 11025519), (355, 7298583), (555, 4668463), (705, 3675173), (1065, 2432861), (1399, 1852035), (1739, 1489935), (2627, 986295), (3337, 776445), (4197, 617345), (5217, 496645), (6995, 370407), (7881, 328765), (8695, 297987), (10011, 258815), (13135, 197259), (16685, 155289), (20985, 123469), (26085, 99329), (39405, 65753), (50055, 51763)]