55601315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 88354560

約数和(自身を除く): 32753245

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 121, 133, 209, 385, 605, 665, 691, 847, 1045, 1463, 2299, 3455, 4235, 4837, 7315, 7601, 11495, 13129, 16093, 24185, 38005, 53207, 65645, 80465, 83611, 91903, 144419, 266035, 418055, 459515, 585277, 722095, 1010933, 1588609, 2926385, 5054665, 7943045, 11120263, 55601315]

約数ペア:

[(1, 55601315), (5, 11120263), (7, 7943045), (11, 5054665), (19, 2926385), (35, 1588609), (55, 1010933), (77, 722095), (95, 585277), (121, 459515), (133, 418055), (209, 266035), (385, 144419), (605, 91903), (665, 83611), (691, 80465), (847, 65645), (1045, 53207), (1463, 38005), (2299, 24185), (3455, 16093), (4235, 13129), (4837, 11495), (7315, 7601)]