26542015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5119}}^1$

素因数の和:5202

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 7741505

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5119, 5185, 25595, 87023, 312259, 435115, 1561295, 5308403, 26542015]

約数ペア:

[(1, 26542015), (5, 5308403), (17, 1561295), (61, 435115), (85, 312259), (305, 87023), (1037, 25595), (5119, 5185)]