16405557135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{14437}}^1$

素因数の和:14624

約数の個数: 64

約数和(自身を含む): 29339864064

約数和(自身を除く): 12934306929

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 97, 165, 213, 291, 355, 485, 781, 1065, 1067, 1455, 2343, 3201, 3905, 5335, 6887, 11715, 14437, 16005, 20661, 34435, 43311, 72185, 75757, 103305, 158807, 216555, 227271, 378785, 476421, 794035, 1025027, 1136355, 1400389, 2382105, 3075081, 4201167, 5125135, 7001945, 11275297, 15375405, 15404279, 21005835, 33825891, 46212837, 56376485, 77021395, 99427619, 169129455, 231064185, 298282857, 497138095, 1093703809, 1491414285, 3281111427, 5468519045, 16405557135]

約数ペア:

[(1, 16405557135), (3, 5468519045), (5, 3281111427), (11, 1491414285), (15, 1093703809), (33, 497138095), (55, 298282857), (71, 231064185), (97, 169129455), (165, 99427619), (213, 77021395), (291, 56376485), (355, 46212837), (485, 33825891), (781, 21005835), (1065, 15404279), (1067, 15375405), (1455, 11275297), (2343, 7001945), (3201, 5125135), (3905, 4201167), (5335, 3075081), (6887, 2382105), (11715, 1400389), (14437, 1136355), (16005, 1025027), (20661, 794035), (34435, 476421), (43311, 378785), (72185, 227271), (75757, 216555), (103305, 158807)]