16013205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 30890496

約数和(自身を除く): 14877291

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 883, 1209, 1395, 2015, 2649, 3627, 4415, 6045, 7947, 11479, 13245, 18135, 27373, 34437, 39735, 57395, 82119, 103311, 136865, 172185, 246357, 355849, 410595, 516555, 1067547, 1231785, 1779245, 3202641, 5337735, 16013205]

約数ペア:

[(1, 16013205), (3, 5337735), (5, 3202641), (9, 1779245), (13, 1231785), (15, 1067547), (31, 516555), (39, 410595), (45, 355849), (65, 246357), (93, 172185), (117, 136865), (155, 103311), (195, 82119), (279, 57395), (403, 39735), (465, 34437), (585, 27373), (883, 18135), (1209, 13245), (1395, 11479), (2015, 7947), (2649, 6045), (3627, 4415)]