302895

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 539136

約数和(自身を除く): 236241

約数列:

[1, 3, 5, 9, 15, 45, 53, 127, 159, 265, 381, 477, 635, 795, 1143, 1905, 2385, 5715, 6731, 20193, 33655, 60579, 100965, 302895]

約数ペア:

[(1, 302895), (3, 100965), (5, 60579), (9, 33655), (15, 20193), (45, 6731), (53, 5715), (127, 2385), (159, 1905), (265, 1143), (381, 795), (477, 635)]