42216315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 70606080

約数和(自身を除く): 28389765

約数列:

[1, 3, 5, 15, 29, 87, 107, 145, 321, 435, 535, 907, 1605, 2721, 3103, 4535, 9309, 13605, 15515, 26303, 46545, 78909, 97049, 131515, 291147, 394545, 485245, 1455735, 2814421, 8443263, 14072105, 42216315]

約数ペア:

[(1, 42216315), (3, 14072105), (5, 8443263), (15, 2814421), (29, 1455735), (87, 485245), (107, 394545), (145, 291147), (321, 131515), (435, 97049), (535, 78909), (907, 46545), (1605, 26303), (2721, 15515), (3103, 13605), (4535, 9309)]