1128315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 1969920

約数和(自身を除く): 841605

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 107, 111, 185, 285, 321, 535, 555, 703, 1605, 2033, 2109, 3515, 3959, 6099, 10165, 10545, 11877, 19795, 30495, 59385, 75221, 225663, 376105, 1128315]

約数ペア:

[(1, 1128315), (3, 376105), (5, 225663), (15, 75221), (19, 59385), (37, 30495), (57, 19795), (95, 11877), (107, 10545), (111, 10165), (185, 6099), (285, 3959), (321, 3515), (535, 2109), (555, 2033), (703, 1605)]