3839745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 7902720

約数和(自身を除く): 4062975

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 97, 105, 145, 195, 203, 273, 291, 377, 435, 455, 485, 609, 679, 1015, 1131, 1261, 1365, 1455, 1885, 2037, 2639, 2813, 3045, 3395, 3783, 5655, 6305, 7917, 8439, 8827, 10185, 13195, 14065, 18915, 19691, 26481, 36569, 39585, 42195, 44135, 59073, 98455, 109707, 132405, 182845, 255983, 295365, 548535, 767949, 1279915, 3839745]

約数ペア:

[(1, 3839745), (3, 1279915), (5, 767949), (7, 548535), (13, 295365), (15, 255983), (21, 182845), (29, 132405), (35, 109707), (39, 98455), (65, 59073), (87, 44135), (91, 42195), (97, 39585), (105, 36569), (145, 26481), (195, 19691), (203, 18915), (273, 14065), (291, 13195), (377, 10185), (435, 8827), (455, 8439), (485, 7917), (609, 6305), (679, 5655), (1015, 3783), (1131, 3395), (1261, 3045), (1365, 2813), (1455, 2639), (1885, 2037)]