9804945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 6524655

約数列:

[1, 3, 5, 15, 41, 107, 123, 149, 205, 321, 447, 535, 615, 745, 1605, 2235, 4387, 6109, 13161, 15943, 18327, 21935, 30545, 47829, 65805, 79715, 91635, 239145, 653663, 1960989, 3268315, 9804945]

約数ペア:

[(1, 9804945), (3, 3268315), (5, 1960989), (15, 653663), (41, 239145), (107, 91635), (123, 79715), (149, 65805), (205, 47829), (321, 30545), (447, 21935), (535, 18327), (615, 15943), (745, 13161), (1605, 6109), (2235, 4387)]