66468465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1959

約数の個数: 64

約数和(自身を含む): 138769920

約数和(自身を除く): 72301455

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 135, 185, 189, 259, 315, 333, 555, 777, 945, 999, 1295, 1665, 1901, 2331, 3885, 4995, 5703, 6993, 9505, 11655, 13307, 17109, 28515, 34965, 39921, 51327, 66535, 70337, 85545, 119763, 199605, 211011, 256635, 351685, 359289, 492359, 598815, 633033, 1055055, 1477077, 1796445, 1899099, 2461795, 3165165, 4431231, 7385385, 9495495, 13293693, 22156155, 66468465]

約数ペア:

[(1, 66468465), (3, 22156155), (5, 13293693), (7, 9495495), (9, 7385385), (15, 4431231), (21, 3165165), (27, 2461795), (35, 1899099), (37, 1796445), (45, 1477077), (63, 1055055), (105, 633033), (111, 598815), (135, 492359), (185, 359289), (189, 351685), (259, 256635), (315, 211011), (333, 199605), (555, 119763), (777, 85545), (945, 70337), (999, 66535), (1295, 51327), (1665, 39921), (1901, 34965), (2331, 28515), (3885, 17109), (4995, 13307), (5703, 11655), (6993, 9505)]