2622675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:69

約数の個数: 54

約数和(自身を含む): 5063044

約数和(自身を除く): 2440369

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 121, 165, 187, 255, 275, 289, 363, 425, 561, 605, 825, 867, 935, 1275, 1445, 1815, 2057, 2805, 3025, 3179, 4335, 4675, 6171, 7225, 9075, 9537, 10285, 14025, 15895, 21675, 30855, 34969, 47685, 51425, 79475, 104907, 154275, 174845, 238425, 524535, 874225, 2622675]

約数ペア:

[(1, 2622675), (3, 874225), (5, 524535), (11, 238425), (15, 174845), (17, 154275), (25, 104907), (33, 79475), (51, 51425), (55, 47685), (75, 34969), (85, 30855), (121, 21675), (165, 15895), (187, 14025), (255, 10285), (275, 9537), (289, 9075), (363, 7225), (425, 6171), (561, 4675), (605, 4335), (825, 3179), (867, 3025), (935, 2805), (1275, 2057), (1445, 1815)]