28627085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 35473152

約数和(自身を除く): 6846067

約数列:

[1, 5, 37, 185, 271, 571, 1355, 2855, 10027, 21127, 50135, 105635, 154741, 773705, 5725417, 28627085]

約数ペア:

[(1, 28627085), (5, 5725417), (37, 773705), (185, 154741), (271, 105635), (571, 50135), (1355, 21127), (2855, 10027)]