6143445

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 13799808

約数和(自身を除く): 7656363

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 197, 231, 297, 315, 385, 405, 495, 567, 591, 693, 891, 945, 985, 1155, 1379, 1485, 1773, 2079, 2167, 2835, 2955, 3465, 4137, 4455, 5319, 6237, 6501, 6895, 8865, 10395, 10835, 12411, 15169, 15957, 19503, 20685, 26595, 31185, 32505, 37233, 45507, 58509, 62055, 75845, 79785, 97515, 111699, 136521, 175527, 186165, 227535, 292545, 409563, 558495, 682605, 877635, 1228689, 2047815, 6143445]

約数ペア:

[(1, 6143445), (3, 2047815), (5, 1228689), (7, 877635), (9, 682605), (11, 558495), (15, 409563), (21, 292545), (27, 227535), (33, 186165), (35, 175527), (45, 136521), (55, 111699), (63, 97515), (77, 79785), (81, 75845), (99, 62055), (105, 58509), (135, 45507), (165, 37233), (189, 32505), (197, 31185), (231, 26595), (297, 20685), (315, 19503), (385, 15957), (405, 15169), (495, 12411), (567, 10835), (591, 10395), (693, 8865), (891, 6895), (945, 6501), (985, 6237), (1155, 5319), (1379, 4455), (1485, 4137), (1773, 3465), (2079, 2955), (2167, 2835)]