27340505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5273}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 35314704

約数和(自身を除く): 7974199

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 5273, 26365, 89641, 321653, 448205, 1608265, 5468101, 27340505]

約数ペア:

[(1, 27340505), (5, 5468101), (17, 1608265), (61, 448205), (85, 321653), (305, 89641), (1037, 26365), (5185, 5273)]