746694145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 969978240

約数和(自身を除く): 223284095

約数列:

[1, 5, 17, 83, 85, 109, 415, 545, 971, 1411, 1853, 4855, 7055, 9047, 9265, 16507, 45235, 80593, 82535, 105839, 153799, 402965, 529195, 768995, 1370081, 1799263, 6850405, 8784637, 8996315, 43923185, 149338829, 746694145]

約数ペア:

[(1, 746694145), (5, 149338829), (17, 43923185), (83, 8996315), (85, 8784637), (109, 6850405), (415, 1799263), (545, 1370081), (971, 768995), (1411, 529195), (1853, 402965), (4855, 153799), (7055, 105839), (9047, 82535), (9265, 80593), (16507, 45235)]