2247287085

素因数分解:

$3^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7369}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 4056212160

約数和(自身を除く): 1808925075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 251, 405, 753, 1215, 1255, 2259, 3765, 6777, 7369, 11295, 20331, 22107, 33885, 36845, 60993, 66321, 101655, 110535, 198963, 304965, 331605, 596889, 994815, 1790667, 1849619, 2984445, 5548857, 8953335, 9248095, 16646571, 27744285, 49939713, 83232855, 149819139, 249698565, 449457417, 749095695, 2247287085]

約数ペア:

[(1, 2247287085), (3, 749095695), (5, 449457417), (9, 249698565), (15, 149819139), (27, 83232855), (45, 49939713), (81, 27744285), (135, 16646571), (243, 9248095), (251, 8953335), (405, 5548857), (753, 2984445), (1215, 1849619), (1255, 1790667), (2259, 994815), (3765, 596889), (6777, 331605), (7369, 304965), (11295, 198963), (20331, 110535), (22107, 101655), (33885, 66321), (36845, 60993)]