61802565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 115141824

約数和(自身を除く): 53339259

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2003, 2057, 2805, 6009, 6171, 10015, 10285, 22033, 30045, 30855, 34051, 66099, 102153, 110165, 170255, 242363, 330495, 374561, 510765, 727089, 1123683, 1211815, 1872805, 3635445, 4120171, 5618415, 12360513, 20600855, 61802565]

約数ペア:

[(1, 61802565), (3, 20600855), (5, 12360513), (11, 5618415), (15, 4120171), (17, 3635445), (33, 1872805), (51, 1211815), (55, 1123683), (85, 727089), (121, 510765), (165, 374561), (187, 330495), (255, 242363), (363, 170255), (561, 110165), (605, 102153), (935, 66099), (1815, 34051), (2003, 30855), (2057, 30045), (2805, 22033), (6009, 10285), (6171, 10015)]