530298495

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 992993760

約数和(自身を除く): 462695265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 163, 261, 277, 405, 435, 489, 783, 815, 831, 1305, 1385, 1467, 2349, 2445, 2493, 3915, 4155, 4401, 4727, 7335, 7479, 8033, 11745, 12465, 13203, 14181, 22005, 22437, 23635, 24099, 37395, 40165, 42543, 45151, 66015, 70905, 72297, 112185, 120495, 127629, 135453, 212715, 216891, 225755, 361485, 382887, 406359, 638145, 650673, 677265, 1084455, 1219077, 1309379, 1914435, 2031795, 3253365, 3657231, 3928137, 6095385, 6546895, 11784411, 18286155, 19640685, 35353233, 58922055, 106059699, 176766165, 530298495]

約数ペア:

[(1, 530298495), (3, 176766165), (5, 106059699), (9, 58922055), (15, 35353233), (27, 19640685), (29, 18286155), (45, 11784411), (81, 6546895), (87, 6095385), (135, 3928137), (145, 3657231), (163, 3253365), (261, 2031795), (277, 1914435), (405, 1309379), (435, 1219077), (489, 1084455), (783, 677265), (815, 650673), (831, 638145), (1305, 406359), (1385, 382887), (1467, 361485), (2349, 225755), (2445, 216891), (2493, 212715), (3915, 135453), (4155, 127629), (4401, 120495), (4727, 112185), (7335, 72297), (7479, 70905), (8033, 66015), (11745, 45151), (12465, 42543), (13203, 40165), (14181, 37395), (22005, 24099), (22437, 23635)]