47806305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{138569}}^1$

素因数の和:138600

約数の個数: 16

約数和(自身を含む): 79816320

約数和(自身を除く): 32010015

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 138569, 415707, 692845, 2078535, 3187087, 9561261, 15935435, 47806305]

約数ペア:

[(1, 47806305), (3, 15935435), (5, 9561261), (15, 3187087), (23, 2078535), (69, 692845), (115, 415707), (345, 138569)]