54348625

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3465

約数の個数: 16

約数和(自身を含む): 68365440

約数和(自身を除く): 14016815

約数列:

[1, 5, 25, 125, 131, 655, 3275, 3319, 16375, 16595, 82975, 414875, 434789, 2173945, 10869725, 54348625]

約数ペア:

[(1, 54348625), (5, 10869725), (25, 2173945), (125, 434789), (131, 414875), (655, 82975), (3275, 16595), (3319, 16375)]