13273065

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2551

約数の個数: 40

約数和(自身を含む): 25633608

約数和(自身を除く): 12360543

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 2521, 5265, 7563, 12605, 22689, 32773, 37815, 68067, 98319, 113445, 163865, 204201, 294957, 340335, 491595, 884871, 1021005, 1474785, 2654613, 4424355, 13273065]

約数ペア:

[(1, 13273065), (3, 4424355), (5, 2654613), (9, 1474785), (13, 1021005), (15, 884871), (27, 491595), (39, 340335), (45, 294957), (65, 204201), (81, 163865), (117, 113445), (135, 98319), (195, 68067), (351, 37815), (405, 32773), (585, 22689), (1053, 12605), (1755, 7563), (2521, 5265)]