47202285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 89268480

約数和(自身を除く): 42066195

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 145, 195, 221, 255, 377, 435, 491, 493, 663, 1105, 1131, 1473, 1479, 1885, 2455, 2465, 3315, 5655, 6383, 6409, 7365, 7395, 8347, 14239, 19149, 19227, 25041, 31915, 32045, 41735, 42717, 71195, 95745, 96135, 108511, 125205, 185107, 213585, 242063, 325533, 542555, 555321, 726189, 925535, 1210315, 1627665, 2776605, 3146819, 3630945, 9440457, 15734095, 47202285]

約数ペア:

[(1, 47202285), (3, 15734095), (5, 9440457), (13, 3630945), (15, 3146819), (17, 2776605), (29, 1627665), (39, 1210315), (51, 925535), (65, 726189), (85, 555321), (87, 542555), (145, 325533), (195, 242063), (221, 213585), (255, 185107), (377, 125205), (435, 108511), (491, 96135), (493, 95745), (663, 71195), (1105, 42717), (1131, 41735), (1473, 32045), (1479, 31915), (1885, 25041), (2455, 19227), (2465, 19149), (3315, 14239), (5655, 8347), (6383, 7395), (6409, 7365)]