31132695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 58030560

約数和(自身を除く): 26897865

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1009, 1815, 2057, 2805, 3027, 5045, 6171, 10285, 11099, 15135, 17153, 30855, 33297, 51459, 55495, 85765, 122089, 166485, 188683, 257295, 366267, 566049, 610445, 943415, 1831335, 2075513, 2830245, 6226539, 10377565, 31132695]

約数ペア:

[(1, 31132695), (3, 10377565), (5, 6226539), (11, 2830245), (15, 2075513), (17, 1831335), (33, 943415), (51, 610445), (55, 566049), (85, 366267), (121, 257295), (165, 188683), (187, 166485), (255, 122089), (363, 85765), (561, 55495), (605, 51459), (935, 33297), (1009, 30855), (1815, 17153), (2057, 15135), (2805, 11099), (3027, 10285), (5045, 6171)]