27303215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 33615648

約数和(自身を除く): 6312433

約数列:

[1, 5, 53, 197, 265, 523, 985, 2615, 10441, 27719, 52205, 103031, 138595, 515155, 5460643, 27303215]

約数ペア:

[(1, 27303215), (5, 5460643), (53, 515155), (197, 138595), (265, 103031), (523, 52205), (985, 27719), (2615, 10441)]