5681775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 4817553

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 97, 165, 213, 275, 291, 355, 485, 781, 825, 1065, 1067, 1455, 1775, 2343, 2425, 3201, 3905, 5325, 5335, 6887, 7275, 11715, 16005, 19525, 20661, 26675, 34435, 58575, 75757, 80025, 103305, 172175, 227271, 378785, 516525, 1136355, 1893925, 5681775]

約数ペア:

[(1, 5681775), (3, 1893925), (5, 1136355), (11, 516525), (15, 378785), (25, 227271), (33, 172175), (55, 103305), (71, 80025), (75, 75757), (97, 58575), (165, 34435), (213, 26675), (275, 20661), (291, 19525), (355, 16005), (485, 11715), (781, 7275), (825, 6887), (1065, 5335), (1067, 5325), (1455, 3905), (1775, 3201), (2343, 2425)]