127795395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 253338624

約数和(自身を除く): 125543229

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 251, 273, 373, 455, 753, 1119, 1255, 1365, 1757, 1865, 2611, 3263, 3765, 4849, 5271, 5595, 7833, 8785, 9789, 13055, 14547, 16315, 22841, 24245, 26355, 33943, 39165, 48945, 68523, 72735, 93623, 101829, 114205, 169715, 280869, 342615, 468115, 509145, 655361, 1217099, 1404345, 1966083, 3276805, 3651297, 6085495, 8519693, 9830415, 18256485, 25559079, 42598465, 127795395]

約数ペア:

[(1, 127795395), (3, 42598465), (5, 25559079), (7, 18256485), (13, 9830415), (15, 8519693), (21, 6085495), (35, 3651297), (39, 3276805), (65, 1966083), (91, 1404345), (105, 1217099), (195, 655361), (251, 509145), (273, 468115), (373, 342615), (455, 280869), (753, 169715), (1119, 114205), (1255, 101829), (1365, 93623), (1757, 72735), (1865, 68523), (2611, 48945), (3263, 39165), (3765, 33943), (4849, 26355), (5271, 24245), (5595, 22841), (7833, 16315), (8785, 14547), (9789, 13055)]