42877485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 93131520

約数和(自身を除く): 50254035

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 157, 189, 255, 289, 315, 357, 459, 471, 595, 765, 785, 867, 945, 1071, 1099, 1413, 1445, 1785, 2023, 2295, 2355, 2601, 2669, 3213, 3297, 4239, 4335, 5355, 5495, 6069, 7065, 7803, 8007, 9891, 10115, 13005, 13345, 16065, 16485, 18207, 18683, 21195, 24021, 29673, 30345, 39015, 40035, 45373, 49455, 54621, 56049, 72063, 91035, 93415, 120105, 136119, 148365, 168147, 226865, 273105, 280245, 317611, 360315, 408357, 504441, 680595, 840735, 952833, 1225071, 1588055, 2041785, 2522205, 2858499, 4764165, 6125355, 8575497, 14292495, 42877485]

約数ペア:

[(1, 42877485), (3, 14292495), (5, 8575497), (7, 6125355), (9, 4764165), (15, 2858499), (17, 2522205), (21, 2041785), (27, 1588055), (35, 1225071), (45, 952833), (51, 840735), (63, 680595), (85, 504441), (105, 408357), (119, 360315), (135, 317611), (153, 280245), (157, 273105), (189, 226865), (255, 168147), (289, 148365), (315, 136119), (357, 120105), (459, 93415), (471, 91035), (595, 72063), (765, 56049), (785, 54621), (867, 49455), (945, 45373), (1071, 40035), (1099, 39015), (1413, 30345), (1445, 29673), (1785, 24021), (2023, 21195), (2295, 18683), (2355, 18207), (2601, 16485), (2669, 16065), (3213, 13345), (3297, 13005), (4239, 10115), (4335, 9891), (5355, 8007), (5495, 7803), (6069, 7065)]