82447125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 140409984

約数和(自身を除く): 57962859

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5113, 5375, 15339, 16125, 25565, 76695, 127825, 219859, 383475, 639125, 659577, 1099295, 1917375, 3297885, 5496475, 16489425, 27482375, 82447125]

約数ペア:

[(1, 82447125), (3, 27482375), (5, 16489425), (15, 5496475), (25, 3297885), (43, 1917375), (75, 1099295), (125, 659577), (129, 639125), (215, 383475), (375, 219859), (645, 127825), (1075, 76695), (3225, 25565), (5113, 16125), (5375, 15339)]