3122145

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 6037416

約数和(自身を除く): 2915271

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 593, 1053, 1755, 1779, 2965, 5265, 5337, 7709, 8895, 16011, 23127, 26685, 38545, 48033, 69381, 80055, 115635, 208143, 240165, 346905, 624429, 1040715, 3122145]

約数ペア:

[(1, 3122145), (3, 1040715), (5, 624429), (9, 346905), (13, 240165), (15, 208143), (27, 115635), (39, 80055), (45, 69381), (65, 48033), (81, 38545), (117, 26685), (135, 23127), (195, 16011), (351, 8895), (405, 7709), (585, 5337), (593, 5265), (1053, 2965), (1755, 1779)]