2087546355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{65063}}^1$

素因数の和:65128

約数の個数: 48

約数和(自身を含む): 3897593856

約数和(自身を除く): 1810047501

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 32085, 65063, 195189, 325315, 585567, 975945, 1496449, 2016953, 2927835, 4489347, 6050859, 7482245, 10084765, 13468041, 18152577, 22446735, 30254295, 46389919, 67340205, 90762885, 139169757, 231949595, 417509271, 695848785, 2087546355]

約数ペア:

[(1, 2087546355), (3, 695848785), (5, 417509271), (9, 231949595), (15, 139169757), (23, 90762885), (31, 67340205), (45, 46389919), (69, 30254295), (93, 22446735), (115, 18152577), (155, 13468041), (207, 10084765), (279, 7482245), (345, 6050859), (465, 4489347), (713, 2927835), (1035, 2016953), (1395, 1496449), (2139, 975945), (3565, 585567), (6417, 325315), (10695, 195189), (32085, 65063)]