82797435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 173322240

約数和(自身を除く): 90524805

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 61, 63, 93, 105, 139, 155, 183, 217, 279, 305, 315, 417, 427, 465, 549, 651, 695, 915, 973, 1085, 1251, 1281, 1395, 1891, 1953, 2085, 2135, 2745, 2919, 3255, 3843, 4309, 4865, 5673, 6255, 6405, 8479, 8757, 9455, 9765, 12927, 13237, 14595, 17019, 19215, 21545, 25437, 28365, 30163, 38781, 39711, 42395, 43785, 59353, 64635, 66185, 76311, 85095, 90489, 119133, 127185, 150815, 178059, 193905, 198555, 262849, 271467, 296765, 381555, 452445, 534177, 595665, 788547, 890295, 1314245, 1357335, 1839943, 2365641, 2670885, 3942735, 5519829, 9199715, 11828205, 16559487, 27599145, 82797435]

約数ペア:

[(1, 82797435), (3, 27599145), (5, 16559487), (7, 11828205), (9, 9199715), (15, 5519829), (21, 3942735), (31, 2670885), (35, 2365641), (45, 1839943), (61, 1357335), (63, 1314245), (93, 890295), (105, 788547), (139, 595665), (155, 534177), (183, 452445), (217, 381555), (279, 296765), (305, 271467), (315, 262849), (417, 198555), (427, 193905), (465, 178059), (549, 150815), (651, 127185), (695, 119133), (915, 90489), (973, 85095), (1085, 76311), (1251, 66185), (1281, 64635), (1395, 59353), (1891, 43785), (1953, 42395), (2085, 39711), (2135, 38781), (2745, 30163), (2919, 28365), (3255, 25437), (3843, 21545), (4309, 19215), (4865, 17019), (5673, 14595), (6255, 13237), (6405, 12927), (8479, 9765), (8757, 9455)]