83689515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 97460181

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 107, 117, 191, 195, 273, 315, 321, 455, 535, 573, 585, 749, 819, 955, 963, 1337, 1365, 1391, 1605, 1719, 2247, 2483, 2865, 3745, 4011, 4095, 4173, 4815, 6685, 6741, 6955, 7449, 8595, 9737, 11235, 12033, 12415, 12519, 17381, 20055, 20437, 20865, 22347, 29211, 33705, 37245, 48685, 52143, 60165, 61311, 62595, 86905, 87633, 102185, 111735, 143059, 146055, 156429, 183933, 260715, 265681, 306555, 429177, 438165, 715295, 782145, 797043, 919665, 1287531, 1328405, 1859767, 2145885, 2391129, 3985215, 5579301, 6437655, 9298835, 11955645, 16737903, 27896505, 83689515]

約数ペア:

[(1, 83689515), (3, 27896505), (5, 16737903), (7, 11955645), (9, 9298835), (13, 6437655), (15, 5579301), (21, 3985215), (35, 2391129), (39, 2145885), (45, 1859767), (63, 1328405), (65, 1287531), (91, 919665), (105, 797043), (107, 782145), (117, 715295), (191, 438165), (195, 429177), (273, 306555), (315, 265681), (321, 260715), (455, 183933), (535, 156429), (573, 146055), (585, 143059), (749, 111735), (819, 102185), (955, 87633), (963, 86905), (1337, 62595), (1365, 61311), (1391, 60165), (1605, 52143), (1719, 48685), (2247, 37245), (2483, 33705), (2865, 29211), (3745, 22347), (4011, 20865), (4095, 20437), (4173, 20055), (4815, 17381), (6685, 12519), (6741, 12415), (6955, 12033), (7449, 11235), (8595, 9737)]