4139565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 2827731

約数列:

[1, 3, 5, 15, 41, 53, 123, 127, 159, 205, 265, 381, 615, 635, 795, 1905, 2173, 5207, 6519, 6731, 10865, 15621, 20193, 26035, 32595, 33655, 78105, 100965, 275971, 827913, 1379855, 4139565]

約数ペア:

[(1, 4139565), (3, 1379855), (5, 827913), (15, 275971), (41, 100965), (53, 78105), (123, 33655), (127, 32595), (159, 26035), (205, 20193), (265, 15621), (381, 10865), (615, 6731), (635, 6519), (795, 5207), (1905, 2173)]