9229025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 12525240

約数和(自身を除く): 3296215

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 389, 949, 1825, 1945, 4745, 5057, 9725, 23725, 25285, 28397, 126425, 141985, 369161, 709925, 1845805, 9229025]

約数ペア:

[(1, 9229025), (5, 1845805), (13, 709925), (25, 369161), (65, 141985), (73, 126425), (325, 28397), (365, 25285), (389, 23725), (949, 9725), (1825, 5057), (1945, 4745)]