993727635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{3677}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 1631266560

約数和(自身を除く): 637538925

約数列:

[1, 3, 5, 15, 43, 129, 215, 419, 645, 1257, 2095, 3677, 6285, 11031, 18017, 18385, 54051, 55155, 90085, 158111, 270255, 474333, 790555, 1540663, 2371665, 4621989, 7703315, 23109945, 66248509, 198745527, 331242545, 993727635]

約数ペア:

[(1, 993727635), (3, 331242545), (5, 198745527), (15, 66248509), (43, 23109945), (129, 7703315), (215, 4621989), (419, 2371665), (645, 1540663), (1257, 790555), (2095, 474333), (3677, 270255), (6285, 158111), (11031, 90085), (18017, 55155), (18385, 54051)]