8471115

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 6735285

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 479, 655, 1179, 1437, 1965, 2395, 3537, 4311, 5895, 7185, 12933, 17685, 21555, 62749, 64665, 188247, 313745, 564741, 941235, 1694223, 2823705, 8471115]

約数ペア:

[(1, 8471115), (3, 2823705), (5, 1694223), (9, 941235), (15, 564741), (27, 313745), (45, 188247), (131, 64665), (135, 62749), (393, 21555), (479, 17685), (655, 12933), (1179, 7185), (1437, 5895), (1965, 4311), (2395, 3537)]