26656915

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 32587776

約数和(自身を除く): 5930861

約数列:

[1, 5, 103, 191, 271, 515, 955, 1355, 19673, 27913, 51761, 98365, 139565, 258805, 5331383, 26656915]

約数ペア:

[(1, 26656915), (5, 5331383), (103, 258805), (191, 139565), (271, 98365), (515, 51761), (955, 27913), (1355, 19673)]