40775265

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 77932800

約数和(自身を除く): 37157535

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 109, 135, 153, 163, 255, 327, 459, 489, 545, 765, 815, 981, 1467, 1635, 1853, 2295, 2445, 2771, 2943, 4401, 4905, 5559, 7335, 8313, 9265, 13855, 14715, 16677, 17767, 22005, 24939, 27795, 41565, 50031, 53301, 74817, 83385, 88835, 124695, 159903, 250155, 266505, 302039, 374085, 479709, 799515, 906117, 1510195, 2398545, 2718351, 4530585, 8155053, 13591755, 40775265]

約数ペア:

[(1, 40775265), (3, 13591755), (5, 8155053), (9, 4530585), (15, 2718351), (17, 2398545), (27, 1510195), (45, 906117), (51, 799515), (85, 479709), (109, 374085), (135, 302039), (153, 266505), (163, 250155), (255, 159903), (327, 124695), (459, 88835), (489, 83385), (545, 74817), (765, 53301), (815, 50031), (981, 41565), (1467, 27795), (1635, 24939), (1853, 22005), (2295, 17767), (2445, 16677), (2771, 14715), (2943, 13855), (4401, 9265), (4905, 8313), (5559, 7335)]