52921245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 91671552

約数和(自身を除く): 38750307

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 669, 1115, 1217, 2899, 3345, 3651, 6085, 8697, 14495, 15821, 18255, 43485, 47463, 79105, 237315, 271391, 814173, 1356955, 3528083, 4070865, 10584249, 17640415, 52921245]

約数ペア:

[(1, 52921245), (3, 17640415), (5, 10584249), (13, 4070865), (15, 3528083), (39, 1356955), (65, 814173), (195, 271391), (223, 237315), (669, 79105), (1115, 47463), (1217, 43485), (2899, 18255), (3345, 15821), (3651, 14495), (6085, 8697)]