422895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 746928

約数和(自身を除く): 324033

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 233, 363, 605, 699, 1165, 1815, 2563, 3495, 7689, 12815, 28193, 38445, 84579, 140965, 422895]

約数ペア:

[(1, 422895), (3, 140965), (5, 84579), (11, 38445), (15, 28193), (33, 12815), (55, 7689), (121, 3495), (165, 2563), (233, 1815), (363, 1165), (605, 699)]