1169385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 2287296

約数和(自身を除く): 1117911

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 43, 49, 105, 111, 129, 147, 185, 215, 245, 259, 301, 555, 645, 735, 777, 903, 1295, 1505, 1591, 1813, 2107, 3885, 4515, 4773, 5439, 6321, 7955, 9065, 10535, 11137, 23865, 27195, 31605, 33411, 55685, 77959, 167055, 233877, 389795, 1169385]

約数ペア:

[(1, 1169385), (3, 389795), (5, 233877), (7, 167055), (15, 77959), (21, 55685), (35, 33411), (37, 31605), (43, 27195), (49, 23865), (105, 11137), (111, 10535), (129, 9065), (147, 7955), (185, 6321), (215, 5439), (245, 4773), (259, 4515), (301, 3885), (555, 2107), (645, 1813), (735, 1591), (777, 1505), (903, 1295)]