558807255

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81163}}^1$

素因数の和:81197

約数の個数: 40

約数和(自身を含む): 1060651152

約数和(自身を除く): 501843897

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 81163, 243489, 405815, 730467, 1217445, 1379771, 2191401, 3652335, 4139313, 6574203, 6898855, 10957005, 12417939, 20696565, 32871015, 37253817, 62089695, 111761451, 186269085, 558807255]

約数ペア:

[(1, 558807255), (3, 186269085), (5, 111761451), (9, 62089695), (15, 37253817), (17, 32871015), (27, 20696565), (45, 12417939), (51, 10957005), (81, 6898855), (85, 6574203), (135, 4139313), (153, 3652335), (255, 2191401), (405, 1379771), (459, 1217445), (765, 730467), (1377, 405815), (2295, 243489), (6885, 81163)]