7400835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 14172480

約数和(自身を除く): 6771645

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4217, 12651, 21085, 37953, 54821, 63255, 113859, 164463, 189765, 274105, 493389, 569295, 822315, 1480167, 2466945, 7400835]

約数ペア:

[(1, 7400835), (3, 2466945), (5, 1480167), (9, 822315), (13, 569295), (15, 493389), (27, 274105), (39, 189765), (45, 164463), (65, 113859), (117, 63255), (135, 54821), (195, 37953), (351, 21085), (585, 12651), (1755, 4217)]