379606905

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22861}}^1$

素因数の和:22919

約数の個数: 40

約数和(自身を含む): 697108104

約数和(自身を除く): 317501199

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 22861, 68583, 114305, 205749, 342915, 617247, 937301, 1028745, 1851741, 2811903, 3086235, 4686505, 8435709, 9258705, 14059515, 25307127, 42178545, 75921381, 126535635, 379606905]

約数ペア:

[(1, 379606905), (3, 126535635), (5, 75921381), (9, 42178545), (15, 25307127), (27, 14059515), (41, 9258705), (45, 8435709), (81, 4686505), (123, 3086235), (135, 2811903), (205, 1851741), (369, 1028745), (405, 937301), (615, 617247), (1107, 342915), (1845, 205749), (3321, 114305), (5535, 68583), (16605, 22861)]