80030115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 72814941

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 165, 321, 495, 535, 963, 1177, 1511, 1605, 3531, 4533, 4815, 5885, 7555, 10593, 13599, 16621, 17655, 22665, 49863, 52965, 67995, 83105, 149589, 161677, 249315, 485031, 747945, 808385, 1455093, 1778447, 2425155, 5335341, 7275465, 8892235, 16006023, 26676705, 80030115]

約数ペア:

[(1, 80030115), (3, 26676705), (5, 16006023), (9, 8892235), (11, 7275465), (15, 5335341), (33, 2425155), (45, 1778447), (55, 1455093), (99, 808385), (107, 747945), (165, 485031), (321, 249315), (495, 161677), (535, 149589), (963, 83105), (1177, 67995), (1511, 52965), (1605, 49863), (3531, 22665), (4533, 17655), (4815, 16621), (5885, 13599), (7555, 10593)]