27950865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81017}}^1$

素因数の和:81048

約数の個数: 16

約数和(自身を含む): 46666368

約数和(自身を除く): 18715503

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 81017, 243051, 405085, 1215255, 1863391, 5590173, 9316955, 27950865]

約数ペア:

[(1, 27950865), (3, 9316955), (5, 5590173), (15, 1863391), (23, 1215255), (69, 405085), (115, 243051), (345, 81017)]