3059505

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 5512320

約数和(自身を除く): 2452815

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 173, 393, 519, 655, 865, 1179, 1557, 1965, 2595, 3537, 4671, 5895, 7785, 17685, 22663, 23355, 67989, 113315, 203967, 339945, 611901, 1019835, 3059505]

約数ペア:

[(1, 3059505), (3, 1019835), (5, 611901), (9, 339945), (15, 203967), (27, 113315), (45, 67989), (131, 23355), (135, 22663), (173, 17685), (393, 7785), (519, 5895), (655, 4671), (865, 3537), (1179, 2595), (1557, 1965)]