45399915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 87980256

約数和(自身を除く): 42580341

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2237, 2255, 4059, 6711, 6765, 11185, 20133, 20295, 24607, 33555, 73821, 91717, 100665, 123035, 221463, 275151, 369105, 458585, 825453, 1008887, 1107315, 1375755, 3026661, 4127265, 5044435, 9079983, 15133305, 45399915]

約数ペア:

[(1, 45399915), (3, 15133305), (5, 9079983), (9, 5044435), (11, 4127265), (15, 3026661), (33, 1375755), (41, 1107315), (45, 1008887), (55, 825453), (99, 458585), (123, 369105), (165, 275151), (205, 221463), (369, 123035), (451, 100665), (495, 91717), (615, 73821), (1353, 33555), (1845, 24607), (2237, 20295), (2255, 20133), (4059, 11185), (6711, 6765)]