53681265

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 107032320

約数和(自身を除く): 53351055

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 977, 999, 1221, 1485, 1665, 2035, 2931, 3663, 4885, 4995, 6105, 8793, 10747, 10989, 14655, 18315, 26379, 32241, 36149, 43965, 53735, 54945, 96723, 108447, 131895, 161205, 180745, 290169, 325341, 397639, 483615, 542235, 976023, 1192917, 1450845, 1626705, 1988195, 3578751, 4880115, 5964585, 10736253, 17893755, 53681265]

約数ペア:

[(1, 53681265), (3, 17893755), (5, 10736253), (9, 5964585), (11, 4880115), (15, 3578751), (27, 1988195), (33, 1626705), (37, 1450845), (45, 1192917), (55, 976023), (99, 542235), (111, 483615), (135, 397639), (165, 325341), (185, 290169), (297, 180745), (333, 161205), (407, 131895), (495, 108447), (555, 96723), (977, 54945), (999, 53735), (1221, 43965), (1485, 36149), (1665, 32241), (2035, 26379), (2931, 18315), (3663, 14655), (4885, 10989), (4995, 10747), (6105, 8793)]