11000745

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1663}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 22763520

約数和(自身を除く): 11762775

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1663, 2205, 4989, 6615, 8315, 11641, 14967, 24945, 34923, 44901, 58205, 74835, 81487, 104769, 174615, 224505, 244461, 314307, 407435, 523845, 733383, 1222305, 1571535, 2200149, 3666915, 11000745]

約数ペア:

[(1, 11000745), (3, 3666915), (5, 2200149), (7, 1571535), (9, 1222305), (15, 733383), (21, 523845), (27, 407435), (35, 314307), (45, 244461), (49, 224505), (63, 174615), (105, 104769), (135, 81487), (147, 74835), (189, 58205), (245, 44901), (315, 34923), (441, 24945), (735, 14967), (945, 11641), (1323, 8315), (1663, 6615), (2205, 4989)]