1728960055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1\times {\mathrm{5503}}^1$

素因数の和:7566

約数の個数: 16

約数和(自身を含む): 2143125504

約数和(自身を除く): 414165449

約数列:

[1, 5, 31, 155, 2027, 5503, 10135, 27515, 62837, 170593, 314185, 852965, 11154581, 55772905, 345792011, 1728960055]

約数ペア:

[(1, 1728960055), (5, 345792011), (31, 55772905), (155, 11154581), (2027, 852965), (5503, 314185), (10135, 170593), (27515, 62837)]