25502425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 34372800

約数和(自身を除く): 8870375

約数列:

[1, 5, 13, 25, 65, 131, 325, 599, 655, 1703, 2995, 3275, 7787, 8515, 14975, 38935, 42575, 78469, 194675, 392345, 1020097, 1961725, 5100485, 25502425]

約数ペア:

[(1, 25502425), (5, 5100485), (13, 1961725), (25, 1020097), (65, 392345), (131, 194675), (325, 78469), (599, 42575), (655, 38935), (1703, 14975), (2995, 8515), (3275, 7787)]