243314785

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4523}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 351786240

約数和(自身を除く): 108471455

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 1015, 1537, 1855, 4523, 7685, 10759, 22615, 31661, 53795, 131167, 158305, 239719, 655835, 918169, 1198595, 1678033, 4590845, 6951851, 8390165, 34759255, 48662957, 243314785]

約数ペア:

[(1, 243314785), (5, 48662957), (7, 34759255), (29, 8390165), (35, 6951851), (53, 4590845), (145, 1678033), (203, 1198595), (265, 918169), (371, 655835), (1015, 239719), (1537, 158305), (1855, 131167), (4523, 53795), (7685, 31661), (10759, 22615)]