2740805535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7727}}^1$

素因数の和:7872

約数の個数: 64

約数和(自身を含む): 5047805952

約数和(自身を除く): 2307000417

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 107, 195, 221, 255, 321, 535, 663, 1105, 1391, 1605, 1819, 3315, 4173, 5457, 6955, 7727, 9095, 20865, 23181, 23647, 27285, 38635, 70941, 100451, 115905, 118235, 131359, 301353, 354705, 394077, 502255, 656795, 826789, 1506765, 1707667, 1970385, 2480367, 4133945, 5123001, 8538335, 10748257, 12401835, 14055413, 25615005, 32244771, 42166239, 53741285, 70277065, 161223855, 182720369, 210831195, 548161107, 913601845, 2740805535]

約数ペア:

[(1, 2740805535), (3, 913601845), (5, 548161107), (13, 210831195), (15, 182720369), (17, 161223855), (39, 70277065), (51, 53741285), (65, 42166239), (85, 32244771), (107, 25615005), (195, 14055413), (221, 12401835), (255, 10748257), (321, 8538335), (535, 5123001), (663, 4133945), (1105, 2480367), (1391, 1970385), (1605, 1707667), (1819, 1506765), (3315, 826789), (4173, 656795), (5457, 502255), (6955, 394077), (7727, 354705), (9095, 301353), (20865, 131359), (23181, 118235), (23647, 115905), (27285, 100451), (38635, 70941)]