25235715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 42462720

約数和(自身を除く): 17227005

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 379, 579, 965, 1137, 1895, 2895, 4439, 5685, 8717, 13317, 22195, 26151, 43585, 66585, 73147, 130755, 219441, 365735, 1097205, 1682381, 5047143, 8411905, 25235715]

約数ペア:

[(1, 25235715), (3, 8411905), (5, 5047143), (15, 1682381), (23, 1097205), (69, 365735), (115, 219441), (193, 130755), (345, 73147), (379, 66585), (579, 43585), (965, 26151), (1137, 22195), (1895, 13317), (2895, 8717), (4439, 5685)]