4392885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 8957952

約数和(自身を除く): 4565067

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 107, 115, 119, 161, 255, 321, 345, 357, 391, 483, 535, 595, 749, 805, 1173, 1605, 1785, 1819, 1955, 2247, 2415, 2461, 2737, 3745, 5457, 5865, 7383, 8211, 9095, 11235, 12305, 12733, 13685, 17227, 27285, 36915, 38199, 41055, 41837, 51681, 63665, 86135, 125511, 190995, 209185, 258405, 292859, 627555, 878577, 1464295, 4392885]

約数ペア:

[(1, 4392885), (3, 1464295), (5, 878577), (7, 627555), (15, 292859), (17, 258405), (21, 209185), (23, 190995), (35, 125511), (51, 86135), (69, 63665), (85, 51681), (105, 41837), (107, 41055), (115, 38199), (119, 36915), (161, 27285), (255, 17227), (321, 13685), (345, 12733), (357, 12305), (391, 11235), (483, 9095), (535, 8211), (595, 7383), (749, 5865), (805, 5457), (1173, 3745), (1605, 2737), (1785, 2461), (1819, 2415), (1955, 2247)]