163584285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 123816675

約数列:

[1, 3, 5, 15, 17, 51, 59, 83, 85, 131, 177, 249, 255, 295, 393, 415, 655, 885, 1003, 1245, 1411, 1965, 2227, 3009, 4233, 4897, 5015, 6681, 7055, 7729, 10873, 11135, 14691, 15045, 21165, 23187, 24485, 32619, 33405, 38645, 54365, 73455, 83249, 115935, 131393, 163095, 184841, 249747, 394179, 416245, 554523, 641507, 656965, 924205, 1248735, 1924521, 1970895, 2772615, 3207535, 9622605, 10905619, 32716857, 54528095, 163584285]

約数ペア:

[(1, 163584285), (3, 54528095), (5, 32716857), (15, 10905619), (17, 9622605), (51, 3207535), (59, 2772615), (83, 1970895), (85, 1924521), (131, 1248735), (177, 924205), (249, 656965), (255, 641507), (295, 554523), (393, 416245), (415, 394179), (655, 249747), (885, 184841), (1003, 163095), (1245, 131393), (1411, 115935), (1965, 83249), (2227, 73455), (3009, 54365), (4233, 38645), (4897, 33405), (5015, 32619), (6681, 24485), (7055, 23187), (7729, 21165), (10873, 15045), (11135, 14691)]