2247166815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{3121}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 3754791936

約数和(自身を除く): 1507625121

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2087, 3121, 6261, 9363, 10435, 15605, 31305, 46815, 48001, 71783, 144003, 215349, 240005, 358915, 720015, 1076745, 6513527, 19540581, 32567635, 97702905, 149811121, 449433363, 749055605, 2247166815]

約数ペア:

[(1, 2247166815), (3, 749055605), (5, 449433363), (15, 149811121), (23, 97702905), (69, 32567635), (115, 19540581), (345, 6513527), (2087, 1076745), (3121, 720015), (6261, 358915), (9363, 240005), (10435, 215349), (15605, 144003), (31305, 71783), (46815, 48001)]