919156635

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3881}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 1683545760

約数和(自身を除く): 764389125

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 277, 285, 831, 855, 1385, 2493, 3881, 4155, 5263, 11643, 12465, 15789, 19405, 26315, 34929, 47367, 58215, 73739, 78945, 174645, 221217, 236835, 368695, 663651, 1075037, 1106085, 3225111, 3318255, 5375185, 9675333, 16125555, 20425703, 48376665, 61277109, 102128515, 183831327, 306385545, 919156635]

約数ペア:

[(1, 919156635), (3, 306385545), (5, 183831327), (9, 102128515), (15, 61277109), (19, 48376665), (45, 20425703), (57, 16125555), (95, 9675333), (171, 5375185), (277, 3318255), (285, 3225111), (831, 1106085), (855, 1075037), (1385, 663651), (2493, 368695), (3881, 236835), (4155, 221217), (5263, 174645), (11643, 78945), (12465, 73739), (15789, 58215), (19405, 47367), (26315, 34929)]