542433255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 1126379520

約数和(自身を除く): 583946265

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 71, 87, 91, 105, 145, 193, 195, 203, 213, 273, 355, 377, 435, 455, 497, 579, 609, 923, 965, 1015, 1065, 1131, 1351, 1365, 1491, 1885, 2059, 2485, 2509, 2639, 2769, 2895, 3045, 4053, 4615, 5597, 5655, 6177, 6461, 6755, 7455, 7527, 7917, 10295, 12545, 13195, 13703, 13845, 14413, 16791, 17563, 19383, 20265, 26767, 27985, 30885, 32305, 37635, 39179, 39585, 41109, 43239, 52689, 68515, 72065, 72761, 80301, 83955, 87815, 95921, 96915, 117537, 133835, 178139, 187369, 195895, 205545, 216195, 218283, 263445, 287763, 363805, 397387, 401505, 479605, 509327, 534417, 562107, 587685, 890695, 936845, 1091415, 1192161, 1246973, 1438815, 1527981, 1986935, 2546635, 2672085, 2781709, 2810535, 3740919, 5166031, 5960805, 6234865, 7639905, 8345127, 13908545, 15498093, 18704595, 25830155, 36162217, 41725635, 77490465, 108486651, 180811085, 542433255]

約数ペア:

[(1, 542433255), (3, 180811085), (5, 108486651), (7, 77490465), (13, 41725635), (15, 36162217), (21, 25830155), (29, 18704595), (35, 15498093), (39, 13908545), (65, 8345127), (71, 7639905), (87, 6234865), (91, 5960805), (105, 5166031), (145, 3740919), (193, 2810535), (195, 2781709), (203, 2672085), (213, 2546635), (273, 1986935), (355, 1527981), (377, 1438815), (435, 1246973), (455, 1192161), (497, 1091415), (579, 936845), (609, 890695), (923, 587685), (965, 562107), (1015, 534417), (1065, 509327), (1131, 479605), (1351, 401505), (1365, 397387), (1491, 363805), (1885, 287763), (2059, 263445), (2485, 218283), (2509, 216195), (2639, 205545), (2769, 195895), (2895, 187369), (3045, 178139), (4053, 133835), (4615, 117537), (5597, 96915), (5655, 95921), (6177, 87815), (6461, 83955), (6755, 80301), (7455, 72761), (7527, 72065), (7917, 68515), (10295, 52689), (12545, 43239), (13195, 41109), (13703, 39585), (13845, 39179), (14413, 37635), (16791, 32305), (17563, 30885), (19383, 27985), (20265, 26767)]