1130745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1167495

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 89, 105, 121, 165, 231, 267, 363, 385, 445, 605, 623, 847, 979, 1155, 1335, 1815, 1869, 2541, 2937, 3115, 4235, 4895, 6853, 9345, 10769, 12705, 14685, 20559, 32307, 34265, 53845, 75383, 102795, 161535, 226149, 376915, 1130745]

約数ペア:

[(1, 1130745), (3, 376915), (5, 226149), (7, 161535), (11, 102795), (15, 75383), (21, 53845), (33, 34265), (35, 32307), (55, 20559), (77, 14685), (89, 12705), (105, 10769), (121, 9345), (165, 6853), (231, 4895), (267, 4235), (363, 3115), (385, 2937), (445, 2541), (605, 1869), (623, 1815), (847, 1335), (979, 1155)]