3387325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 4517568

約数和(自身を除く): 1130243

約数列:

[1, 5, 23, 25, 43, 115, 137, 215, 575, 685, 989, 1075, 3151, 3425, 4945, 5891, 15755, 24725, 29455, 78775, 135493, 147275, 677465, 3387325]

約数ペア:

[(1, 3387325), (5, 677465), (23, 147275), (25, 135493), (43, 78775), (115, 29455), (137, 24725), (215, 15755), (575, 5891), (685, 4945), (989, 3425), (1075, 3151)]