2747094915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 4702924800

約数和(自身を除く): 1955829885

約数列:

[1, 3, 5, 15, 31, 41, 89, 93, 123, 155, 205, 267, 445, 465, 615, 1271, 1335, 1619, 2759, 3649, 3813, 4857, 6355, 8095, 8277, 10947, 13795, 18245, 19065, 24285, 41385, 50189, 54735, 66379, 113119, 144091, 150567, 199137, 250945, 331895, 339357, 432273, 565595, 720455, 752835, 995685, 1696785, 2057749, 2161365, 4466821, 5907731, 6173247, 10288745, 13400463, 17723193, 22334105, 29538655, 30866235, 67002315, 88615965, 183139661, 549418983, 915698305, 2747094915]

約数ペア:

[(1, 2747094915), (3, 915698305), (5, 549418983), (15, 183139661), (31, 88615965), (41, 67002315), (89, 30866235), (93, 29538655), (123, 22334105), (155, 17723193), (205, 13400463), (267, 10288745), (445, 6173247), (465, 5907731), (615, 4466821), (1271, 2161365), (1335, 2057749), (1619, 1696785), (2759, 995685), (3649, 752835), (3813, 720455), (4857, 565595), (6355, 432273), (8095, 339357), (8277, 331895), (10947, 250945), (13795, 199137), (18245, 150567), (19065, 144091), (24285, 113119), (41385, 66379), (50189, 54735)]