7995325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 10855208

約数和(自身を除く): 2859883

約数列:

[1, 5, 13, 25, 65, 73, 325, 337, 365, 949, 1685, 1825, 4381, 4745, 8425, 21905, 23725, 24601, 109525, 123005, 319813, 615025, 1599065, 7995325]

約数ペア:

[(1, 7995325), (5, 1599065), (13, 615025), (25, 319813), (65, 123005), (73, 109525), (325, 24601), (337, 23725), (365, 21905), (949, 8425), (1685, 4745), (1825, 4381)]