40826775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 80994816

約数和(自身を除く): 40168041

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 41, 51, 55, 71, 75, 85, 123, 165, 187, 205, 213, 255, 275, 355, 425, 451, 561, 615, 697, 781, 825, 935, 1025, 1065, 1207, 1275, 1353, 1775, 2091, 2255, 2343, 2805, 2911, 3075, 3485, 3621, 3905, 4675, 5325, 6035, 6765, 7667, 8733, 10455, 11275, 11715, 13277, 14025, 14555, 17425, 18105, 19525, 23001, 30175, 32021, 33825, 38335, 39831, 43665, 49487, 52275, 58575, 66385, 72775, 90525, 96063, 115005, 148461, 160105, 191675, 199155, 218325, 247435, 331925, 480315, 544357, 575025, 742305, 800525, 995775, 1237175, 1633071, 2401575, 2721785, 3711525, 8165355, 13608925, 40826775]

約数ペア:

[(1, 40826775), (3, 13608925), (5, 8165355), (11, 3711525), (15, 2721785), (17, 2401575), (25, 1633071), (33, 1237175), (41, 995775), (51, 800525), (55, 742305), (71, 575025), (75, 544357), (85, 480315), (123, 331925), (165, 247435), (187, 218325), (205, 199155), (213, 191675), (255, 160105), (275, 148461), (355, 115005), (425, 96063), (451, 90525), (561, 72775), (615, 66385), (697, 58575), (781, 52275), (825, 49487), (935, 43665), (1025, 39831), (1065, 38335), (1207, 33825), (1275, 32021), (1353, 30175), (1775, 23001), (2091, 19525), (2255, 18105), (2343, 17425), (2805, 14555), (2911, 14025), (3075, 13277), (3485, 11715), (3621, 11275), (3905, 10455), (4675, 8733), (5325, 7667), (6035, 6765)]