38199525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 80828160

約数和(自身を除く): 42628635

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 29, 35, 39, 65, 75, 87, 91, 105, 145, 175, 193, 195, 203, 273, 325, 377, 435, 455, 525, 579, 609, 725, 965, 975, 1015, 1131, 1351, 1365, 1885, 2175, 2275, 2509, 2639, 2895, 3045, 4053, 4825, 5075, 5597, 5655, 6755, 6825, 7527, 7917, 9425, 12545, 13195, 14475, 15225, 16791, 17563, 20265, 27985, 28275, 33775, 37635, 39179, 39585, 52689, 62725, 65975, 72761, 83955, 87815, 101325, 117537, 139925, 188175, 195895, 197925, 218283, 263445, 363805, 419775, 439075, 509327, 587685, 979475, 1091415, 1317225, 1527981, 1819025, 2546635, 2938425, 5457075, 7639905, 12733175, 38199525]

約数ペア:

[(1, 38199525), (3, 12733175), (5, 7639905), (7, 5457075), (13, 2938425), (15, 2546635), (21, 1819025), (25, 1527981), (29, 1317225), (35, 1091415), (39, 979475), (65, 587685), (75, 509327), (87, 439075), (91, 419775), (105, 363805), (145, 263445), (175, 218283), (193, 197925), (195, 195895), (203, 188175), (273, 139925), (325, 117537), (377, 101325), (435, 87815), (455, 83955), (525, 72761), (579, 65975), (609, 62725), (725, 52689), (965, 39585), (975, 39179), (1015, 37635), (1131, 33775), (1351, 28275), (1365, 27985), (1885, 20265), (2175, 17563), (2275, 16791), (2509, 15225), (2639, 14475), (2895, 13195), (3045, 12545), (4053, 9425), (4825, 7917), (5075, 7527), (5597, 6825), (5655, 6755)]