13055145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 9063255

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 479, 1185, 1437, 1817, 2395, 5451, 7185, 9085, 11017, 27255, 33051, 37841, 55085, 113523, 165255, 189205, 567615, 870343, 2611029, 4351715, 13055145]

約数ペア:

[(1, 13055145), (3, 4351715), (5, 2611029), (15, 870343), (23, 567615), (69, 189205), (79, 165255), (115, 113523), (237, 55085), (345, 37841), (395, 33051), (479, 27255), (1185, 11017), (1437, 9085), (1817, 7185), (2395, 5451)]