27118525

素因数分解:

$5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 38650304

約数和(自身を除く): 11531779

約数列:

[1, 5, 7, 25, 35, 175, 241, 643, 1205, 1687, 3215, 4501, 6025, 8435, 16075, 22505, 42175, 112525, 154963, 774815, 1084741, 3874075, 5423705, 27118525]

約数ペア:

[(1, 27118525), (5, 5423705), (7, 3874075), (25, 1084741), (35, 774815), (175, 154963), (241, 112525), (643, 42175), (1205, 22505), (1687, 16075), (3215, 8435), (4501, 6025)]