446153085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 952653312

約数和(自身を除く): 506500227

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 61, 63, 93, 105, 107, 147, 155, 183, 217, 245, 279, 305, 315, 321, 427, 441, 465, 535, 549, 651, 735, 749, 915, 963, 1085, 1281, 1395, 1519, 1605, 1891, 1953, 2135, 2205, 2247, 2745, 2989, 3255, 3317, 3745, 3843, 4557, 4815, 5243, 5673, 6405, 6527, 6741, 7595, 8967, 9455, 9765, 9951, 11235, 13237, 13671, 14945, 15729, 16585, 17019, 19215, 19581, 22785, 23219, 26215, 26901, 28365, 29853, 32635, 33705, 39711, 44835, 45689, 47187, 49755, 58743, 66185, 68355, 69657, 78645, 85095, 92659, 97905, 116095, 119133, 134505, 137067, 149265, 162533, 198555, 202337, 208971, 228445, 235935, 277977, 293715, 319823, 348285, 411201, 463295, 487599, 595665, 607011, 685335, 812665, 833931, 959469, 1011685, 1044855, 1389885, 1416359, 1462797, 1599115, 1821033, 2056005, 2437995, 2878407, 3035055, 4169655, 4249077, 4797345, 7081795, 7313985, 9105165, 9914513, 12747231, 14392035, 21245385, 29743539, 49572565, 63736155, 89230617, 148717695, 446153085]

約数ペア:

[(1, 446153085), (3, 148717695), (5, 89230617), (7, 63736155), (9, 49572565), (15, 29743539), (21, 21245385), (31, 14392035), (35, 12747231), (45, 9914513), (49, 9105165), (61, 7313985), (63, 7081795), (93, 4797345), (105, 4249077), (107, 4169655), (147, 3035055), (155, 2878407), (183, 2437995), (217, 2056005), (245, 1821033), (279, 1599115), (305, 1462797), (315, 1416359), (321, 1389885), (427, 1044855), (441, 1011685), (465, 959469), (535, 833931), (549, 812665), (651, 685335), (735, 607011), (749, 595665), (915, 487599), (963, 463295), (1085, 411201), (1281, 348285), (1395, 319823), (1519, 293715), (1605, 277977), (1891, 235935), (1953, 228445), (2135, 208971), (2205, 202337), (2247, 198555), (2745, 162533), (2989, 149265), (3255, 137067), (3317, 134505), (3745, 119133), (3843, 116095), (4557, 97905), (4815, 92659), (5243, 85095), (5673, 78645), (6405, 69657), (6527, 68355), (6741, 66185), (7595, 58743), (8967, 49755), (9455, 47187), (9765, 45689), (9951, 44835), (11235, 39711), (13237, 33705), (13671, 32635), (14945, 29853), (15729, 28365), (16585, 26901), (17019, 26215), (19215, 23219), (19581, 22785)]