26900695

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 33212160

約数和(自身を除く): 6311465

約数列:

[1, 5, 61, 89, 305, 445, 991, 4955, 5429, 27145, 60451, 88199, 302255, 440995, 5380139, 26900695]

約数ペア:

[(1, 26900695), (5, 5380139), (61, 440995), (89, 302255), (305, 88199), (445, 60451), (991, 27145), (4955, 5429)]