5219235

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 10924848

約数和(自身を除く): 5705613

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 263, 315, 405, 441, 567, 735, 789, 945, 1315, 1323, 1841, 2205, 2367, 2835, 3945, 3969, 5523, 6615, 7101, 9205, 11835, 12887, 16569, 19845, 21303, 27615, 35505, 38661, 49707, 64435, 82845, 106515, 115983, 149121, 193305, 248535, 347949, 579915, 745605, 1043847, 1739745, 5219235]

約数ペア:

[(1, 5219235), (3, 1739745), (5, 1043847), (7, 745605), (9, 579915), (15, 347949), (21, 248535), (27, 193305), (35, 149121), (45, 115983), (49, 106515), (63, 82845), (81, 64435), (105, 49707), (135, 38661), (147, 35505), (189, 27615), (245, 21303), (263, 19845), (315, 16569), (405, 12887), (441, 11835), (567, 9205), (735, 7101), (789, 6615), (945, 5523), (1315, 3969), (1323, 3945), (1841, 2835), (2205, 2367)]