2912431995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{66109}}^1$

素因数の和:66220

約数の個数: 48

約数和(自身を含む): 5569106400

約数和(自身を除く): 2656674405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1335, 2937, 4005, 4895, 8811, 14685, 44055, 66109, 198327, 330545, 594981, 727199, 991635, 2181597, 2974905, 3635995, 5883701, 6544791, 10907985, 17651103, 29418505, 32723955, 52953309, 64720711, 88255515, 194162133, 264766545, 323603555, 582486399, 970810665, 2912431995]

約数ペア:

[(1, 2912431995), (3, 970810665), (5, 582486399), (9, 323603555), (11, 264766545), (15, 194162133), (33, 88255515), (45, 64720711), (55, 52953309), (89, 32723955), (99, 29418505), (165, 17651103), (267, 10907985), (445, 6544791), (495, 5883701), (801, 3635995), (979, 2974905), (1335, 2181597), (2937, 991635), (4005, 727199), (4895, 594981), (8811, 330545), (14685, 198327), (44055, 66109)]