1239315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 64

約数和(自身を含む): 2626560

約数和(自身を除く): 1387245

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 37, 55, 77, 87, 105, 111, 145, 165, 185, 203, 231, 259, 319, 385, 407, 435, 555, 609, 777, 957, 1015, 1073, 1155, 1221, 1295, 1595, 2035, 2233, 2849, 3045, 3219, 3885, 4785, 5365, 6105, 6699, 7511, 8547, 11165, 11803, 14245, 16095, 22533, 33495, 35409, 37555, 42735, 59015, 82621, 112665, 177045, 247863, 413105, 1239315]

約数ペア:

[(1, 1239315), (3, 413105), (5, 247863), (7, 177045), (11, 112665), (15, 82621), (21, 59015), (29, 42735), (33, 37555), (35, 35409), (37, 33495), (55, 22533), (77, 16095), (87, 14245), (105, 11803), (111, 11165), (145, 8547), (165, 7511), (185, 6699), (203, 6105), (231, 5365), (259, 4785), (319, 3885), (385, 3219), (407, 3045), (435, 2849), (555, 2233), (609, 2035), (777, 1595), (957, 1295), (1015, 1221), (1073, 1155)]