5260215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 8939520

約数和(自身を除く): 3679305

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 193, 237, 345, 395, 579, 965, 1185, 1817, 2895, 4439, 5451, 9085, 13317, 15247, 22195, 27255, 45741, 66585, 76235, 228705, 350681, 1052043, 1753405, 5260215]

約数ペア:

[(1, 5260215), (3, 1753405), (5, 1052043), (15, 350681), (23, 228705), (69, 76235), (79, 66585), (115, 45741), (193, 27255), (237, 22195), (345, 15247), (395, 13317), (579, 9085), (965, 5451), (1185, 4439), (1817, 2895)]