11817465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 22063104

約数和(自身を除く): 10245639

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 383, 561, 605, 935, 1149, 1815, 1915, 2057, 2805, 4213, 5745, 6171, 6511, 10285, 12639, 19533, 21065, 30855, 32555, 46343, 63195, 71621, 97665, 139029, 214863, 231715, 358105, 695145, 787831, 1074315, 2363493, 3939155, 11817465]

約数ペア:

[(1, 11817465), (3, 3939155), (5, 2363493), (11, 1074315), (15, 787831), (17, 695145), (33, 358105), (51, 231715), (55, 214863), (85, 139029), (121, 97665), (165, 71621), (187, 63195), (255, 46343), (363, 32555), (383, 30855), (561, 21065), (605, 19533), (935, 12639), (1149, 10285), (1815, 6511), (1915, 6171), (2057, 5745), (2805, 4213)]