27997365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{169681}}^1$

素因数の和:169700

約数の個数: 16

約数和(自身を含む): 48868416

約数和(自身を除く): 20871051

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 169681, 509043, 848405, 1866491, 2545215, 5599473, 9332455, 27997365]

約数ペア:

[(1, 27997365), (3, 9332455), (5, 5599473), (11, 2545215), (15, 1866491), (33, 848405), (55, 509043), (165, 169681)]