201855465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5879}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 403603200

約数和(自身を除く): 201747735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2289, 3815, 4905, 5879, 6867, 11445, 17637, 29395, 34335, 41153, 52911, 88185, 123459, 205765, 264555, 370377, 617295, 640811, 1851885, 1922433, 3204055, 4485677, 5767299, 9612165, 13457031, 22428385, 28836495, 40371093, 67285155, 201855465]

約数ペア:

[(1, 201855465), (3, 67285155), (5, 40371093), (7, 28836495), (9, 22428385), (15, 13457031), (21, 9612165), (35, 5767299), (45, 4485677), (63, 3204055), (105, 1922433), (109, 1851885), (315, 640811), (327, 617295), (545, 370377), (763, 264555), (981, 205765), (1635, 123459), (2289, 88185), (3815, 52911), (4905, 41153), (5879, 34335), (6867, 29395), (11445, 17637)]