27953165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7841}}^1$

素因数の和:7900

約数の個数: 16

約数和(自身を含む): 36135936

約数和(自身を除く): 8182771

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 7841, 39205, 180343, 243071, 901715, 1215355, 5590633, 27953165]

約数ペア:

[(1, 27953165), (5, 5590633), (23, 1215355), (31, 901715), (115, 243071), (155, 180343), (713, 39205), (3565, 7841)]