9963255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28879}}^1$

素因数の和:28910

約数の個数: 16

約数和(自身を含む): 16634880

約数和(自身を除く): 6671625

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 28879, 86637, 144395, 433185, 664217, 1992651, 3321085, 9963255]

約数ペア:

[(1, 9963255), (3, 3321085), (5, 1992651), (15, 664217), (23, 433185), (69, 144395), (115, 86637), (345, 28879)]