142802205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 283046400

約数和(自身を除く): 140244195

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 233, 273, 449, 455, 699, 1165, 1347, 1365, 1631, 2245, 3029, 3143, 3495, 4893, 5837, 6735, 8155, 9087, 9429, 15145, 15715, 17511, 21203, 24465, 29185, 40859, 45435, 47145, 63609, 87555, 104617, 106015, 122577, 204295, 313851, 318045, 523085, 612885, 732319, 1360021, 1569255, 2196957, 3661595, 4080063, 6800105, 9520147, 10984785, 20400315, 28560441, 47600735, 142802205]

約数ペア:

[(1, 142802205), (3, 47600735), (5, 28560441), (7, 20400315), (13, 10984785), (15, 9520147), (21, 6800105), (35, 4080063), (39, 3661595), (65, 2196957), (91, 1569255), (105, 1360021), (195, 732319), (233, 612885), (273, 523085), (449, 318045), (455, 313851), (699, 204295), (1165, 122577), (1347, 106015), (1365, 104617), (1631, 87555), (2245, 63609), (3029, 47145), (3143, 45435), (3495, 40859), (4893, 29185), (5837, 24465), (6735, 21203), (8155, 17511), (9087, 15715), (9429, 15145)]