28492695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 63175680

約数和(自身を除く): 34682985

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 2741, 3465, 8223, 10395, 13705, 19187, 24669, 30151, 41115, 57561, 74007, 90453, 95935, 123345, 150755, 172683, 211057, 271359, 287805, 370035, 452265, 518049, 633171, 814077, 863415, 1055285, 1356795, 1899513, 2590245, 3165855, 4070385, 5698539, 9497565, 28492695]

約数ペア:

[(1, 28492695), (3, 9497565), (5, 5698539), (7, 4070385), (9, 3165855), (11, 2590245), (15, 1899513), (21, 1356795), (27, 1055285), (33, 863415), (35, 814077), (45, 633171), (55, 518049), (63, 452265), (77, 370035), (99, 287805), (105, 271359), (135, 211057), (165, 172683), (189, 150755), (231, 123345), (297, 95935), (315, 90453), (385, 74007), (495, 57561), (693, 41115), (945, 30151), (1155, 24669), (1485, 19187), (2079, 13705), (2741, 10395), (3465, 8223)]