66425205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 141465600

約数和(自身を除く): 75040395

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 199, 231, 255, 289, 357, 385, 561, 595, 597, 867, 935, 995, 1155, 1309, 1393, 1445, 1785, 2023, 2189, 2805, 2985, 3179, 3383, 3927, 4179, 4335, 6069, 6545, 6567, 6965, 9537, 10115, 10149, 10945, 15323, 15895, 16915, 19635, 20895, 22253, 23681, 30345, 32835, 37213, 45969, 47685, 50745, 57511, 66759, 71043, 76615, 111265, 111639, 118405, 172533, 186065, 229845, 260491, 287555, 333795, 355215, 402577, 558195, 632621, 781473, 862665, 1207731, 1302455, 1897863, 2012885, 3163105, 3907365, 4428347, 6038655, 9489315, 13285041, 22141735, 66425205]

約数ペア:

[(1, 66425205), (3, 22141735), (5, 13285041), (7, 9489315), (11, 6038655), (15, 4428347), (17, 3907365), (21, 3163105), (33, 2012885), (35, 1897863), (51, 1302455), (55, 1207731), (77, 862665), (85, 781473), (105, 632621), (119, 558195), (165, 402577), (187, 355215), (199, 333795), (231, 287555), (255, 260491), (289, 229845), (357, 186065), (385, 172533), (561, 118405), (595, 111639), (597, 111265), (867, 76615), (935, 71043), (995, 66759), (1155, 57511), (1309, 50745), (1393, 47685), (1445, 45969), (1785, 37213), (2023, 32835), (2189, 30345), (2805, 23681), (2985, 22253), (3179, 20895), (3383, 19635), (3927, 16915), (4179, 15895), (4335, 15323), (6069, 10945), (6545, 10149), (6567, 10115), (6965, 9537)]